There are some students to have known what they don’t really know, which is really harmful to them. A．pretending B．to pretend C．pretended D．pretend 题目和参考答案——青夏教育精英家教网—

题目内容

There are some students ______ to have known what they don’t really know, which is really harmful to them.

A．pretending

B．to pretend

C．pretended

D．pretend

【答案】

【解析】考察分词作定语。现在分词短语Pretending to have known what they don’t really know作定语修饰some students。因为some students与pretend关系主动关系，使用现在分词表示主动。To pretend表示将来的动作，故不合适。

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Influenza epidemics occur 12 during autumn and winter in temperate regions. Illnesses result in hospitalizations and deaths mainly among high-risk groups. Worldwide, these annual epidemics result in about three to five million 13 of severe illness, and about 250 000 to 500 000 deaths.

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( ) 1. A. its B. it’s C. all D. other

( ) 2. A. cause B. lead C. result D. bring

( ) 3. A. lightly B. slightly C. seriously D. heavily

( ) 4. A. all B. any C. no D. both

( ) 5. A. goes B. spreads C. comes D. happens

( ) 6. A. to infect B. infecting C. infected D. infect

( ) 7. A. off B. away C. out D. in

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( ) 9. A. wash B. washing C. to wash D. washed

( ) 10. A. free B. available C. useful D. helpful

( ) 11. A. assistance B. resistance C. consistence D. preference

( ) 12. A. monthly B. weekly C. daily D. yearly

( ) 13. A. pieces B. states C. conditions D. cases

( ) 14. A. developed B. developing C. big D. small

( ) 15. A. lose B. losses C. loose D. lost

( ) 16. A. For B. Because C. While D. Whether

( ) 17. A. / B. which C. do D. who

( ) 18. A. Little B. Much C. Few D. Lot

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阅读短文，根据所读内容在表中的空格处填上适当的单词或短语。注意：每空不超过3个单词。

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