—Miss White has decided to explore in the forest by herself.—She________ask her

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—Miss White has decided to explore in the forest by herself.
—She________ask her boyfriend to if she ________go walking in the forest.

A．needn"t to; dares to	B．doesn"t need; dares
C．need not to; dare to	D．needn"t; dare

答案

解析

本题考查need和dare作情态动词和实义动词的用法。

举一反三

His failure in the exam suggested that he __________ the teacher’s instructions.

A．can’t have followed	B．needn’t have followed
C．mustn’t have followed	D．shouldn’t have followed

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—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
—____ my students have a try?

A．Shall

B．Will

C．Could

D．Should

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I ____ you, but I didn’t think you would listen to me.

A．could have told

B．must have told

C．should tell

D．might rell

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—She joined a football team last fall and was recently made captain.
—Never _____ she"d ever have that much energy.

A．I had thought	B．I would have thought
C．could I have thought	D．will I have thought

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—You didn’t invite Mary to the ball?
—____ her, too?

A．Must I invite	B．Should I have invited
C．Must I have invited	D．Should I invite

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