—Haveyousolvedyourproblem?—I’v

— Have you solved your problem?
— I’ve kept on thinking about that matter__________, but I have had no idea.

A．at times	B．some time
C．at a time	D．all the time

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相关试题

—He used to be quiet, didn’t he?
—_________ And he still enjoys keeping quiet!

A．No, he didn’t.

B．Yes, he did

C．Never.

D．I am not sure.

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There is a “ No smoking “ sign here. You _________ smoke.

A．can

B．may

C．needn’t

D．mustn’t

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---What a heavy rain!
----So it is. I prefer ______ at home ______on such a rainy day.

A．watch TV; to go out	B．watch TV; go out
C．watching TV; to going out	D．to watch TV; going out

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Look! There is _____ colour bird in the tree. ______ bird is singing.

A．a; The

B．/; The

C．the; A

D．a; /

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We will fly a kite if your homework _______ before 3 o’clock.

A．finishes

B．will be finished

C．has finished

D．is finished

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