environmental damage is done, it will take many years for the ecosystem to recover. A. If only B. Even if C. While D. Once 题目和参考答案——青夏教育精英家教网—

题目内容

　　　 environmental damage is done, it will take many years for the ecosystem to recover.

A. If only　　　　　 B. Even if　　　　　 C. While　　　　　 D. Once

练习册系列答案

相关题目

完形填空

　　What is in the drug that makes you sick or dead ? For example ,cocaine is harmful ,but what makes it harmful?

　　I can’t tell you all about drugs ,but I can 　　1　　 you think about them in this 　　2　　 way. Your body is a very complicated（复杂的） machine, 　　3　　 a lot of chemical machinery, all of which is finally turned 　　4　　 it all works together . Special chemicals, which we call drugs ,can affect it in many different ways.

　　Some drugs are 　　5　　when your body has a problem, as with disease-causing bacteria. Then someone may give you aspirin to keep your temperature from going too　　6　　or some penicillin（青霉素）　　7　　it stops the growth of some kinds of bacteria.　　8　　,all drugs are really poison,　　9　　if you take too much ,so you must always use them　　10　　.

　　Why do some people take drugs like cocaine ? For a little while they seem to make you feel better ,or happier .But　　11　　their effects have　　12　　,your body has to pay an extra　　13　　to get back to normal. That makes you want to get　　14　　of the drug .

　　Drugs like cocaine have their special effects because they act as　　15　　for your nervous system. They cut off some of your nerve pathways and take away some of your senses and your　　16　　.They make you want always more . And just a little too much can even 　　17　　nerves to your heart and stop its beating .

　　Many of us worry about the 　　18　　around us and what pollution does to us .How about your internal（内在的） environment, and what goes on 　　19　　you ? You control that all by yourself in what you put into your 　　20　　. Most drugs are pollutants .You would not want pollutants in the air and water around you . Why would you want pollutants in your body ?

(1)


[　　]
A．	make
B．	cause
C．	help
D．	let

(2)


[　　]
A．	funny
B．	different
C．	simple
D．	true

(3)


[　　]
A．	just
B．	really
C．	especially
D．	sometimes

(4)


[　　]
A．	as if
B．	even if
C．	where
D．	so that

(5)


[　　]
A．	powerful
B．	helpful
C．	painful
D．	helpless

(6)


[　　]
A．	high
B．	tall
C．	much
D．	hot

(7)


[　　]
A．	when
B．	until
C．	as
D．	before

(8)


[　　]
A．	Besides
B．	Thus
C．	However
D．	Naturally

(9)


[　　]
A．	at most
B．	at least
C．	at times
D．	at first

(10)


[　　]
A．	carefully
B．	easily
C．	carelessly
D．	a lot

(11)


[　　]
A．	where
B．	before
C．	after
D．	until

(12)


[　　]
A．	worked
B．	worn
C．	appeared
D．	lost

(13)


[　　]
A．	number
B．	quantity
C．	amount
D．	price

(14)


[　　]
A．	some more
B．	nothing
C．	a little
D．	a few

(15)


[　　]
A．	guards
B．	medicine
C．	chemicals
D．	poisons

(16)


[　　]
A．	worries
B．	happiness
C．	freedom
D．	pride

(17)


[　　]
A．	lead
B．	block
C．	offer
D．	stick

(18)


[　　]
A．	places
B．	nature
C．	people
D．	environ

(19)


[　　]
A．	inside
B．	around
C．	outside
D．	next to

(20)


[　　]
A．	heart
B．	head
C．	body
D．	mind

I used to be ashamed of my grandma. I know that's a　 36　 thing to say, but it was true until today, so I have to　 37　 it.

The　 38　 started when my friend Katy found Grandma's false teeth floating in a glass on the bathroom sink. I was so used to seeing them that I　 39　 took notice of them. But Katy shouted, laughing and　 40　 to talk to them. I had to get down on my knees and　 41　 her to shut up so my grandma wouldn't　 42　 and get hurt.

After that happened, I　 43　 there were a million things about Grandma that were embarrassing（令人窘迫）.

Once she took Jill and me out to Burger King.　 44　 ordering our hamburgers well-done, she told the person behind the counter, "They'll have two Whoppers (巨无霸) well-to-do. " Jill burst out laughing, but I almost　 45　.

After a while, I started wishing I could　 46　 Grandma in a closet. I even complained to my parents. Both my parents said I had to be careful not to make Grandma feel　 47　 in our home.

Then last Wednesday, something happened that　 48　 everything completely. My teacher told us to help find interesting old people and　 49　 them about their　 50　 for a big Oral History project. I was trying to think of someone when Angie pushed me gently.

"Volunteer your grandmother," she whispered. "She's　 51　 and rich in experience."

That was the last thing I ever thought Angie would say about my grandma.

This is how I ended up on　 52　 today interviewing my own grandmother before the whole school assembly (集合). All my friends and teachers were listening to her　 53　 she was a great heroine. I was　 54　 of my grandma and hoped she would　 55　 know that I had been ashamed of her.

36. A. funny　　　　 B. common　　　　C. terrible　　　D. clear

37. A. admit　　　　 B. receive　　　 C. refuse　　　　 D. show

38. A. quarrel　　　 B. accident　　　 C. trouble　　　 D. adventure

39. A. already　　　 B. always　　　　C. simply　　　　D. hardly

40. A. enjoying　　　 B. pretending　　C. imagining　　 D. continuing

41. A. warn　　　　　B. demand　　　　C. advise　　　 D. beg

42. A. mind　　　　　B. hear　　　　　C. see　　　　　 D. fall

43. A. expected　　　B. declared　　　 C. realized　　　D. doubted

44. A. Because of　　 B. Except for 　 C. Such as 　　　D. Instead of

45. A. died 　　　　 B. cheered 　　　C. disappeared　　D. suffered

46. A. meet 　　　　 B. avoid　　　　 C. arrange 　　　D. hide

47. A. independent　 B. inconvenient　 C. unwelcome　　 D. unfamiliar

48. A. changed 　　　B. finished　　　 C. stopped　　　　D. Prepared

49. A. interview 　　 B. report 　　　 C. tell 　　　　　 D. write

50. A. news 　　　　 B. lives　　　　 C. advantages　　 D. achievements

51. A. free　　　　　B. popular　　　 C. interesting　　 D. embarrassing

52. A. show 　　　　 B. stage　　　　 C. duty　　　　　 D. time

53. A. and then 　　 B. even if　　　 C. so that　　　　 D. as if

54. A. sure　　　　　B. proud　　　　 C. ashamed　　　 D. afraid

55. A. never　　　　 B. even　　　　　C. still　　　　　 D. once

With the weather getting colder, visitors from Australia spent their _____ days in

　　　　Beijing.

　　A. a few last　　　 B. last few 　　　C. few last 　　　D. last a few

I was cleaning out an old box when an old card caught my eye：Queen City Casket Company．“What is it?” I wondered．I 　36　 it over．There，in faded ink, was a hand-scrawled(手写的) 　37　. Immediately my mind traveled 38   many years．
I was nine years old, walking down the cold，wet streets of Springfield，with a bag of magazines on my shoulder．On my   39 that day．I came to that Company finally, whose owner, Mr. Rader，had always taken me there to ask his workers 40 they wanted any magazines．
Shaking off the 41 like a wet dog．I entered Mr. Rader's office．After a quick glance ,he 42 me over to the fire-place．Noticing the 43   in the top of my 44  ，he said，“Come with me!”，pulling me into his pickup 45 ．we pulled to a stop before a shoe store．Inside，a salesman 46   me with the finest pair of Oxfords I had 47 seen．I 48 about 10 feet tall when I got up 49 them．“We’d like a pair of new socks too．” Mr Rader said．
Back in his office, Mr Rader took out a 50  ，wrote something on it, and handed it to me．With   51 eyes，I read，“Do to others as you would have them do to you．” He said affectionately(深情地)，“Jimmy，I want you to　52　　I love you”．
I said good-bye, and for the first time I 53    a flicker of hope that somehow things would be 54 ．With people like Mr Rader in the world，there was hope，kindness and love，and that would always make a   55 ．