Only lately _____ about the dark secrets behind the seemingly-happy marriage of the  

   golf star Tiger Woods.

       A. the public have known      B. were the public known

       C. have the public known      D. the public knew

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科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

Why don’t birds get lost on their long migratory (遷移的) flights? Scientists tried their best to find the   1   to this question for many years. The reasons have been discovered only lately.

　　  2   ago experiments showed that birds depend on the sun to guide them   3   . But what about birds that fly mainly by night?  4   with man-made stars have   5   that certain night-flying birds are able to follow the   6   in their long distance flights.

　　One such   7   , a warbler (鳴禽), had spent its lifetime in a   8   and had never flown under a natural sky. Yet is showed its   9   by birth to use the stars for guidance. The bird's cage was put under a man-made star-filled sky at migration   10  . The bird tried to fly   11   the same direction as   12   taken by other birds in the building. Any 13 in the position of the make-believe (虛構(gòu)的) stars   14   a change in the direction of its flight.

　　Scientists think that warblers,  15  flying in daylight, use the sun for guidance. But stars are clearly their important   16   of navigation(導(dǎo)航). What do they do when the stars are   17   behind the clouds? Clearly, they find their way by such land   18   as mountains, coastlines and river courses. But when it's too   19   to see these, the warblers circle  201   , unable to find out where they were.

1. A. reply           B. answer      C. discovery      D. replies

2. A. Not long        B. Long       C. Centuries       D. Years

3. A. during the night                B. during daylight hours

  C. in winter                     D. in the dark

4. A. Examinations    B. Labs       C. Tests           D. In the dark

5. A. been proved     B. found       C. been found      D. proved

6. A. stars           B. moon        C. route          D. sun

7. A. star            B. scientist      C. bird           D. flight

8. A. forest          B. cage         C. nest           D. cave

9. A. strength        B. ability        C. experience     D. practice

10. A. time          B. place         C. way          D. season

11. A. to            B. towards       C. in            D. under

12. A. that          B. which         C. one           D. it

13. A. one          B. change        C. way           D. bird

14. A. caused        B. gave          C. resulted        D. meant

15. A. for           B. when         C. after           D. they are

16. A. ways         B. means         C. objects        D. homes

17. A. shown        B. covered        C. moved         D. hidden

18. A. areas         B. surface         C. marks         D. signs

19. A. far           B. high           C. dark          D. bright

20. A. helplessly     B. quickly         C. easily         D. freely

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科目：高中英語(yǔ) 來(lái)源：2012-2013學(xué)年浙江省嘉興市第一中學(xué)高二3月月考英語(yǔ)試卷（帶解析） 題型：單選題

Only lately        about the dark secrets behind the seemingly-happy marriage of the golf star Tiger Woods.

A．the public have knownB．were the public known
C．have the public knownD．the public knew

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科目：高中英語(yǔ) 來(lái)源：2014屆浙江省嘉興市高二3月月考英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

Only lately        about the dark secrets behind the seemingly-happy marriage of the golf star Tiger Woods.

A．the public have known                   B．were the public known

C．have the public known                   D．the public knew

 

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科目：高中英語(yǔ) 來(lái)源：2013屆浙江省高二獎(jiǎng)學(xué)金考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

Only lately         about the dark secrets behind the seemingly-happy

marriage of the golf star Tiger Woods.

   A. the public have known             B. were the public known

   C. have the public known             D. the public knew

 

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科目：高中英語(yǔ) 來(lái)源： 題型：

Only lately 　　　　 about the dark secrets behind the seemingly-happy marriage of the golf star Tiger Woods.

A. the public have known　 　　　　　　　 B. were the public known

C. have the public known 　　　　　　　 D. the public knew

 

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