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科目： 來源：不詳 題型：單選題

—John saw a three-year-old child walking alone in a shopping mall , so he took the child home immediately and called the police .
—But he           have waited with the child until the parents returned .
A．shouldn’t B．could C．would D．might

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科目： 來源：不詳 題型：單選題

—Where _______ Margaret have put the empty bottles?
—She ______ them away. They must be somewhere.
A．can; can’t have thrownB．must; needn’t
C．must; must have thrownD．can; must throw

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科目： 來源：不詳 題型：單選題

——You missed a good chance .
——Yes , I          that job when it was offered .
A．should take B．should have taken
C．must have taken D．would take

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科目： 來源：不詳 題型：單選題

As teachers we should concern with what is said, not what we think     .
A．have to be saidB．must sayC．ought to be saidD．need to say

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科目： 來源：不詳 題型：單選題


He asked me for this book many times. Please tell him he ______ get it tomorrow.
A．mustB．wouldC．shallD．should

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科目： 來源：不詳 題型：單選題


— Damn! I ________ more to avoid that!
— Don’t cry over spilt milk．Besides, it wasn’t your fault.
A．could doB．should doC．might have doneD．would do

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科目： 來源：不詳 題型：單選題

—You look so upset. What’s wrong with you?
—The door      . Can you help me?
A．won’t openB．won’t be opened
C．can’t openD．can’t be opened

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科目： 來源：不詳 題型：單選題

I can’t think why he            that; it was my fault.
A．would have saidB．should have said
C．ought to have saidD．might have said

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科目： 來源：不詳 題型：單選題

Often, when he            something that            him, he wasted his time drawing little pictures.
A．should be doing, gaveB．should have been doing, was given
C．should do, was givenD．should have been doing, had given

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科目： 來源：不詳 題型：單選題

—Tom came to work last Friday ,but no one has seen him since.
—         he have had an accident ?
A．Should B．MustC．MightD．Could

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