. A variety of courses ________ offered to enrich the students’ background knowledge of the English-speaking countries.
A．wereB．isC．haveD．has E) /
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科目：高中英語 來源：不詳 題型：單選題

—Flight MU257 _______________ . I must be off now.?
—Have a nice trip.?
A．is being announcedB．has announced?
C．was announcingD．had been announced

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科目：高中英語 來源：不詳 題型：單選題


. Getting to other planets or to the moon _____ many problems.
A．involveB．involvesC．involvingD．to involve

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---We’d like a standard room, please.
---I’m sorry. All but two single rooms with Internet access        .
A．were reservedB．has been reserved
C．have been reservedD．has reserved

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科目：高中英語 來源：不詳 題型：單選題

If you_____this experiment you will understand the theory better.
A．will be doingB．have doneC．will have doneD．would do

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科目：高中英語 來源：不詳 題型：單選題


164. --- Jane, whom would you like to talk with at the end of the lecture?
--- Mary. The lady ________ Miss White.
A．called herselfB．we call
C．being called herselfD．is called

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科目：高中英語 來源：不詳 題型：單選題


229. Look! The shop isn’t open yet. We _____.
A．needn’t hurryB．don’t need to hurry
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科目：高中英語 來源：不詳 題型：單選題


108. Dr. Manette had been mentally ____ by his long years alone in prison and his hair had turned white.
A．disturbedB．troubledC．worriedD．Damaged

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23．—Sorry, I’m late.
—That’s OK. You’re here and that’s what_________.
A．countingB．to countC．be countedD．Counts

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