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 (鏈式鋸)。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 | B.nobody | 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 | B. outside | C. near | D. on | [ ] |
(18) A. rings | B. tree | C. it | D. all | [ ] |
(19) A. season | B. year | C. time | D. period(時期) | [ ] |
(20) A. How many | B. How large | C. How big | D. How much | [ ] |
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