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        1. 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 (鏈?zhǔn)戒彛?FONT FACE="Times New Roman">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 (樹皮)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(時(shí)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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