Throughout history man has had to accept fact that all living things must die. A. the; ——青夏教育精英家教网—

Throughout history man has had to accept fact that all living things must die.

A. the; the B. a; a C. 不填; the D. 不填；不填

Throughout history man has had to accept fact that all living things must die.

A．the; the B．a; a C．不填; the D．不填；不填

Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 36 . Yet, all living things still show the 37 of aging, which will eventually 38 death.

Aging is not a disease, but as a person passes maturity (成熟期), the cells of the body and the 39 they form do not function as well as they 40 in childhood and teenage years. The body provides less 41 against disease and is more 42 to have accident.

A number of related causes may 43 aging. Some cells of the body have a fairly long life, but they are not 44 when they die. As a person ages, 45 of brain cells and muscle cells decreases. 46 body cells die and are replaced by new cells. In an aging person the 47 cells may not be as workable or as capable 48 growth as those of a young person.

Another 49 in aging may be changes within the cells 50 . Some of the protein chemicals in cells are known 51 with age and become less elastic (有弹性的). This is why the skin of old people wrinkles (皱纹) and 52 . This is also the reason why old people 53 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and 54 information that the cells need． Aging may affect this 55 and change the information-carrying molecules so that they do not transmit the information as well.

36. A．would B．be used to C．used to D． used

37. A．function B．effect C．affect D． sign

38. A．lead in B．give in C．run into D． result in

39. A．hands B．feet C．heart D． organs

40. A．do B．has done C．did D． had done

41. A．energy B．protection C．vigor D． power

42. A．likely B．probable C．possible D． alike

43. A．attend to B．contribute to C．add to D． devote to

44. A．replaced B．reborn C．recovered D． surrendered

45. A．a number B．the amount C．the number D． a great deal

46. A．The others B．The other C．Another D． Other

47. A．old B．left C．new D． other

48. A．to B．for C．of D． in

49. A．factor B．effect C．reason D． element

50. A．for themselves B．of themselves C．themselves D． on their own

51. A．change B．to have changed C．to change D． to be changed

52. A．hangs loose B．hangs loosely C．is hanging loosely D． is hanging loose

53. A．increase B．shrink C．lengthen D． decrease

54. A．pass away B．pass by C．pass off D． pass on

55. A．improvement B．procession C．approach D． process

查看习题详情和答案>>

完形填空

     Throughout history man has had to accept the fact that all living things must die. But people now live
longer than they__1__.Yet, all living things still show the__2_of aging, which will eventually__3__death.
     Aging is not a disease, but as a person passes maturity (成熟期), the cells of the body and the__4__
they form do not function as well as they__5__in childhood and teenage years. The body provides less
__6__against disease and is more__7__to have an accident.
     A number of related causes may__8__to aging. Some cells of the body have a fairly long life, but they
are not__9__when they die. As a person ages,    10   of brain cells and muscle cells decreases.  11
body cells die and are replaced by new cells. In an aging person the  12 cells may not be as workable
or as capable   13 growth as those of a young person.
    Another  14 in aging may be changes within the cells 15 . Some of the protein chemicals in cells are
known  16 with age and become less elastic (有弹性). This is why the skin of old people wrinkles and
  17 . This is also the reason why old people 18  in height. There may be other more important chemical
changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and  19 information
that the cells need. Aging may affect this  20   and change the informationcarrying molecules so that they
do not transmit the information as well.

(     )1．A. would
(     )2．A. function
(     )3．A. lead in
(     )4．A. hands
(     )5．A. do
(     )6．A. energy
(     )7．A. likely
(     )8．A. attend
(     )9．A. replaced
(     )10．A. a number
(     )11．A. The others
(     )12．A. old
(     )13．A. to
(     )14．A. factor
(     )15．A. for themselves
(     )16．A. change
(     )17．A. hangs loose
(     )18．A. increase
(     )19．A. pass away
(     )20．A. improvement

B. be used to
B. effect
B. give in
B. feet
B. has done
B. protection
B. probable
B. contribute
B. rebuilt
B. the amount
B. Others
B. left
B. for
B. effect
B. of themselves
B. to have changed
B. hangs loosely
B. shrink
B. pass by
B. procession

C. used to
C. affect
C. run into
C. heart
C. did
C. vigor
C. possible
C. add
C. recovered
C. the number
C. Another
C. new
C. of
C. reason
C. themselves
C. to change
C. is hanging loosely
C. lengthen
C. pass off
C. approach

D. used
D. sign
D. result in
D. organs
D. had done
D. power
D. alike
D. devote
D. surrendered
D. a great deal
D. Other
D. other
D. in
D. element
D. on their own
D. to be changed
D. is hanging loose
D. decrease
D. pass on
D. process

查看习题详情和答案>>

完型填空。
Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 1 .Yet, all living things still show the 2 of aging, which will eventually 3 death. Aging is not a disease, but as a person passes maturity (成熟期), the cells of the body and the 3 they form do not function as well as they 5 in childhood and teenage years. The body provides less 6 against disease and is more 7 to have an accident. A number of related causes may 8 to aging. Some cells of the body have a fairly long life, but they are not 9 when they die. As a person ages, 10 of brain cells and muscle cells decreases. 11 body cells die and are replaced by new cells. In an aging person the 12 cells may not be as workable or as capable 13 growth as those of a young person. Another 14 in aging may be changes within the cells 15 . Some of the protein chemicals in cells are known 16 with age and become less elastic (有弹性). This is why the skin of old people wrinkles and 17 . This is also the reason why old people 18 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and 19 information that the cells need. Aging may affect this 20 and change the informationcarrying molecules so that they do not transmit the information as well.
( )1．A.would ( )2．A.function ( )3．A.lead in ( )4．A.hands ( )5．A.do ( )6．A.energy ( )7．A.likely ( )8．A.attend ( )9．A.replaced ( )10．A.a number ( )11．A. The others ( )12．A.old ( )13．A.to ( )14．A.factor ( )15．A.for themselves ( )16．A.change ( )17．A.hangs loose ( )18．A.increase ( )19．A.pass away ( )20．A.improvement	B．be used to B．effect B．give in B．feet B．has done B．protection B．probable B．contribute B．rebuilt B．the amount B．Others B．left B．for B．effect B．of themselves B．to have changed B．hangs loosely B．shrink B．pass by B．procession	C．used to C．affect C．run into C．heart C．did C．vigor C．possible C．add C．recovered C．the number C．Another C．new C．of C．reason C．themselves C．to change C．is hanging loosely C．lengthen C．pass off C．approach	D．used D．sign D．result in D．organs D．had done D．power D．alike D．devote D．surrendered D．a great deal D．Other D．other D．in D．element D．on their own D．to be changed D．is hanging loose D．decrease D．pass on D．process

查看习题详情和答案>>

完形填空

　　Throughout history man has had to accept the fact that all living things must die, but people now live longer than they used to．Yet, all 　　1　　 things still show the effect of aging, which will eventually 　　2　　 death．The body and the 　　3　　 they form do not function as well as they 　　4　　 in childhood and adolescence(青春期)．The body provides less 　　5　　 against disease and is more prone(易于……的)　　6　　 accident．

　　A number of related causes may 　　7　　 to aging．Some cells of the body have a 　　8　　 long life, but they are not 　　9　　 when they die．As a person ages, 　　10　　 of brain cells and muscle cells decreases．Other body cells did and are replaced by new cells．In an aging person the 　　11　　 cells may not be as viable(能生存的)or as capable 　　12　　 growth as those of a young person．

　　Another factor in aging may be changed within the cells 　　13　　．Some of the protein chemicals in cells 　　14　　 known to change 　　15　　 age and become less elastic．This is why the skin of old people wrinkles and hangs loose．This is also the reason old people shrink in 　　16　　．There may be other more important chemical changes in the cells．Some complex cell chemicals, 　　17　　 DNA and RNA, store and 　　18　　 information that the cells need．Aging may 　　19　　 this process and change the information carrying molecules 　　20　　 they do not transmit the information as well．

(1)


[　　]
A．	living
B．	natural
C．	lively
D．	lovely

(2)


[　　]
A．	result in
B．	result from
C．	end in
D．	conclude

(3)


[　　]
A．	hands
B．	brains
C．	organs
D．	legs

(4)


[　　]
A．	made
B．	did
C．	grew
D．	had

(5)


[　　]
A．	prevention
B．	protection
C．	strength
D．	vitamin

(6)


[　　]
A．	of
B．	to
C．	with
D．	at

(7)


[　　]
A．	contribute
B．	compare
C．	strength
D．	be drown

(8)


[　　]
A．	fairly
B．	little
C．	more
D．	less

(9)


[　　]
A．	repeated
B．	replied
C．	replaced
D．	rearranged

(10)


[　　]
A．	the amount
B．	any amount
C．	the number
D．	a number

(11)


[　　]
A．	remaining
B．	other
C．	old
D．	new

(12)


[　　]
A．	of
B．	to
C．	with
D．	for

(13)


[　　]
A．	themselves
B．	itself
C．	by themselves
D．	of themselves

(14)


[　　]
A．	is
B．	are
C．	was
D．	were

(15)


[　　]
A．	with
B．	within
C．	for
D．	on

(16)


[　　]
A．	height
B．	high
C．	heighten
D．	higher

(17)


[　　]
A．	as such
B．	as that
C．	as though
D．	such as

(18)


[　　]
A．	pass on
B．	pass by
C．	pass into
D．	pass off

(19)


[　　]
A．	cancel
B．	affect
C．	benefit
D．	damage

(20)


[　　]
A．	so that
B．	providing that
C．	in case
D．	if

查看习题详情和答案>>

完形填空。（共20小题；每小题1.5分，满分30分）

Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 36 . Yet, all living things still show the 37 of aging, which will eventually 38 deaths.

Aging is not a disease, but as a person passes maturity（成熟期）,the cells of the body and the 39 they form do not function as well as they 40 in childhood and teenage years. The body provides less 41 against disease and is more 42 to have accident.

A number of related causes may 43 to aging. Some cells of the body have a fairly long life, but they are not 44 when they die . As a person ages, 45 of brain cells and muscle cells decreases. 46. body cells die and are replaced by new cells. In an aging person the 47 cells may not be as workable or as capable 48 growth as those of a young person.

Another 49 in aging may be changes within the cells 50.Some of the protein chemicals in cells are known to 51 with age and become less elastic（有弹性的）.This is why the skin of old people wrinkles（皱纹）and hangs 52 . This is also the reason why old people 53 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA an RNA, store and 54 information that the cells need. Aging may affect this 55 and change the information-carrying molecules so that they do not transmit the information as well.

36. A. would B. be used to C. used to D. used

37. A. function B. effect C. affect D. sign

38. A. lead in B. give in C. run into D. result in

39. A. hands B. feet C. heart D. organs

40. A. made B. took C. did D. remembered

41. A. energy B. protection C. vigor D. power

42. A. likely B. probable C. possible D. alike

43. A. attend B. contribute C. add D. devote

44. A. replaced B. reborn C. recovered D. surrendered

45. A. a number B. the amount C. the number D. a great deal

46. A. The others B. the other C. Another D. Other

47. A. old B. left C. new D. other

48. A. to B. for C. of D. in

49. A. factor B. effect C. reason D. element

50. A. it B. them C. themselves D. that

51. A. become B. turn C. change D. get

52. A. loose B. high C. large D. fat

53. A. increase B. shrink C. lengthen D. decrease

54. A. pass away B. pass by C. pass off D. pass on

55. A. improvement B. procession C. approach D. process

查看习题详情和答案>>

第二节：完形填空。（共20小题；每小题1.5分，满分30分）

Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 36 . Yet, all living things still show the 37 of aging, which will eventually 38 deaths.

Aging is not a disease, but as a person passes maturity（成熟期）,the cells of the body and the 39 they form do not function as well as they 40 in childhood and teenage years. The body provides less 41 against disease and is more 42 to have accident.

A number of related causes may 43 to aging. Some cells of the body have a fairly long life, but they are not 44 when they die . As a person ages, 45 of brain cells and muscle cells decreases. 46. body cells die and are replaced by new cells. In an aging person the 47 cells may not be as workable or as capable 48 growth as those of a young person.

Another 49 in aging may be changes within the cells 50.Some of the protein chemicals in cells are known to 51 with age and become less elastic（有弹性的）.This is why the skin of old people wrinkles（皱纹）and hangs 52 . This is also the reason why old people 53 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA an RNA, store and 54 information that the cells need. Aging may affect this 55 and change the information-carrying molecules so that they do not transmit the information as well.

36. A. would B. be used to C. used to D. used

37. A. function B. effect C. affect D. sign

38. A. lead in B. give in C. run into D. result in

39. A. hands B. feet C. heart D. organs

40. A. made B. took C. did D. remembered

41. A. energy B. protection C. vigor D. power

42. A. likely B. probable C. possible D. alike

43. A. attend B. contribute C. add D. devote

44. A. replaced B. reborn C. recovered D. surrendered

45. A. a number B. the amount C. the number D. a great deal

46. A. The others B. the other C. Another D. Other

47. A. old B. left C. new D. other

48. A. to B. for C. of D. in

49. A. factor B. effect C. reason D. element

50. A. it B. them C. themselves D. that

51. A. become B. turn C. change D. get

52. A. loose B. high C. large D. fat

53. A. increase B. shrink C. lengthen D. decrease

54. A. pass away B. pass by C. pass off D. pass on

55. A. improvement B. procession C. approach D. process

查看习题详情和答案>>

第二节：完形填空。（共20小题；每小题1.5分，满分30分）

Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 36 . Yet, all living things still show the 37 of aging, which will eventually 38 deaths.

Aging is not a disease, but as a person passes maturity（成熟期）,the cells of the body and the 39 they form do not function as well as they 40 in childhood and teenage years. The body provides less 41 against disease and is more 42 to have accident.

A number of related causes may 43 to aging. Some cells of the body have a fairly long life, but they are not 44 when they die . As a person ages, 45 of brain cells and muscle cells decreases. 46. body cells die and are replaced by new cells. In an aging person the 47 cells may not be as workable or as capable 48 growth as those of a young person.

Another 49 in aging may be changes within the cells 50.Some of the protein chemicals in cells are known to 51 with age and become less elastic（有弹性的）.This is why the skin of old people wrinkles（皱纹）and hangs 52 . This is also the reason why old people 53 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA an RNA, store and 54 information that the cells need. Aging may affect this 55 and change the information-carrying molecules so that they do not transmit the information as well.

36. A. would B. be used to C. used to D. used

37. A. function B. effect C. affect D. sign

38. A. lead in B. give in C. run into D. result in

39. A. hands B. feet C. heart D. organs

40. A. made B. took C. did D. remembered

41. A. energy B. protection C. vigor D. power

42. A. likely B. probable C. possible D. alike

43. A. attend B. contribute C. add D. devote

44. A. replaced B. reborn C. recovered D. surrendered

45. A. a number B. the amount C. the number D. a great deal

46. A. The others B. the other C. Another D. Other

47. A. old B. left C. new D. other

48. A. to B. for C. of D. in

49. A. factor B. effect C. reason D. element

50. A. it B. them C. themselves D. that

51. A. become B. turn C. change D. get

52. A. loose B. high C. large D. fat

53. A. increase B. shrink C. lengthen D. decrease

54. A. pass away B. pass by C. pass off D. pass on

55. A. improvement B. procession C. approach D. process

查看习题详情和答案>>

完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从1—20题各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。

Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 1 . Yet, all living things still show the 2 of aging, which will eventually 3 death.

Aging is not a disease, but as a person passes maturity (成熟期), the cells of the body and the 4 they form do not function as well as they 5 in childhood and teenage years. The body provides less 6 against disease and is more 7 to have accident.

A number of related causes may 8 aging. Some cells of the body have a fairly long life, but they are not 9 when they die. As a person ages, 10 of brain cells and muscle cells decreases. 11 body cells die and are replaced by new cells. In an aging person the 12 cells may not be as workable or as capable 13 growth as those of a young person.

Another 14 in aging may be changes within the cells 15 . Some of the protein chemicals in cells are known 16 with age and become less elastic (有弹性的). This is why the skin of old people wrinkles (皱纹) and 17 . This is also the reason why old people 18 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and 19 information that the cells need． Aging may affect this 20 and change the information-carrying molecules so that they do not transmit the information as well.

1. A．would B．be used to C．used to D． used

2. A．function B．effect C．affect D． sign

3. A．lead in B．give in C．run into D． result in

4. A．hands B．feet C．heart D． organs

5. A．do B．has done C．did D． had done

6. A．energy B．protection C．vigor D． power

7. A．likely B．probable C．possible D． alike

8. A．attend to B．contribute to C．add to D． devote to

9. A．replaced B．reborn C．recovered D． surrendered

10. A．a number B．the amount C．the number D． a great deal

11. A．The others B．The other C．Another D． Other

12. A．old B．left C．new D． other

13. A．to B．for C．of D． in

14. A．factor B．effect C．reason D． element

15. A．for themselves B．of themselves C．themselves D． on their own

16. A．change B．to have changed C．to change D． to be changed

17. A．hangs loose B．hangs loosely C．is hanging loosely D． is hanging loose

18. A．increase B．shrink C．lengthen D． decrease

19. A．pass away B．pass by C．pass off D． pass on

20. A．improvement B．procession C．approach D． process

查看习题详情和答案>>

试题分类