His health requires that he ________ to bed early.A．goB．goesC．wentD．going

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His health requires that he ________ to bed early.

A．go

B．goes

C．went

D．going

答案

解析

略

举一反三

7.1 wish I"d bought a few jars of honey. Did you notice the ones they____by the roadside?

A． were selling

B． are selling

C． have sold

D．had sold

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I ______ him in time, otherwise he would have fallen off the bike.

A．had supported

B．supported

C．have supported

D．Support

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--- I hear Robert has gone to Harvard University for his master’s degree.
--- Oh, how nice! Do you know when he ____?

A．was leaving

B．left

C．had left

D．has left

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To tell the truth, I would rather that I ____ the pain instead of you. You don’t know how worried I was.

A．took

B．had taken

C．have taken

D．should have taken

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—Seems you are quite familiar with Russia.
—That is because I _________ the country in 1999.

A．have visited

B．was visiting

C．had visited

D．visited

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