题目内容


How ______ universe came into being is a puzzle to ______ scientists of all generations.
A. the; 不填    B. an; the    C. a; 不填    C. 不填；the
A
略
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I didn’t pass ________ math exam held last week. I always feel I am ________ failure at school.
A．An; /B．the ; /C．/ ; aD．the ; a

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A．a; aB．the; theC．a; theD．the; a

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从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
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A．/; /B．the; theC．/; theD．the; /

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A．an; ×; theB．a; the; ×C．an; the; ×D．a; a; a

--- Jack, did you happen to see ____ black and ____ white cat?
--- Is she missing? I told you to take care of her.
　   
A．the; the 　　　B．the; /　　　C．a; / 　　　D．a; the

第一部分：英语知识运用（共两节, 满分45分）
第一节：单项填空（共15小题，每小题1分，满分15分）
______ strong and powerful China will certainly benefit ______ whole world．
A．A; aB．The; aC．The; theD．A; the
It’s ___ time that he has failed in the experiment,However, he has made up his mind to try ___ time next week.
A．the first.. a secondB．a first.. the secondC．for the first.. secondD．the first.. second

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