题目内容

完形填空

 A pine tree in California was regarded (看作)the oldest tree in the world. People thought  1  was nearly 5,000 years old.  2    they could not be  3    . Then someone  4  the tree down  5    a chain saw (链式锯)。Kiling the  6    tree in the world was a  7    thing to do. But when the tree  8    down,  9    knew its  10    . It was 4,900  11    .

 How can you  12    the age of a tree? If you ever  13    a tree that has just  14    cut down, take a look at the cut  15    . You will see rings. There are little rings in the middle.  16    each ring is a larger one. The ring  17    the bark (树皮)is the biggest one of  18    .

 Count these rings. A tree grows one ring each  19    . A ten-year-old tree has ten rings. A sixty-year-old tree has sixty rings.  20    rings does a 4,900-year-old tree have?

                                                                                                                                                                                                                                                                                                           

(1)   A.    it

B this

C that

D which

[  ]

(2)   A.    then

B so

C and

D but

[  ]

(3)   A.    there

B sure

C here

D silence

[  ]

(4)   A.    put

B lay

C cut

D cuts

[  ]

(5)   A.    on

B in

C with

D by

[  ]

(6)   A.    old

B oldest

C older

D ancient

[  ]

(7)   A.    silly

B poor

C common

D good

[  ]

(8)   A.    is cut

B has cut

C was cut

D had cut

[  ]

(9)   A.    none

Bnobody

C someone

D everyone

[  ]

(10)   A.    time

B age

C size

D weight

[  ]

(11)   A.    old

B long

C time

D age

[  ]

(12)   A.    speak

B say

C tell

D talk

[  ]

(13)   A.    look

B find

C see

D discover

[  ]

(14)   A.    being

B been

C to be

D had

[  ]

(15)   A.    part

B tree

C wood

D piece

[  ]

(16)   A.    On

B Around

C In

D Over

[  ]

(17)   A.    in

Boutside

Cnear

Don

[  ]

(18)   A.    rings

Btree

Cit

Dall

[  ]

(19)   A.    season

B year

C time

D period(时期)

[  ]

(20)   A.    How many

  

B. How large

  

C. How big

  

D. How much

  

[  ]

  
答案:A;B;B;C;C;B;A;C;D;B;A;C;C;B;A;B;C;D;B;A
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