All passengers ___ to show their tickets next time.A．requireB．will requireC．are

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All passengers ___ to show their tickets next time.

A．require

B．will require

C．are required

D．are to require

答案

解析

are required to do(被要求)是被动语态,主动语态是require sb. to do.

举一反三

Do you __ your son to be a doctor?

A．hope

B．think

C．expect

D．look forward to

题型：不详难度：| 查看答案

If you ___ nature, you will not succeed in the end.
A. go with B. go against C.against D, be against

题型：不详难度：| 查看答案

He found the boy ___ on the wall.

A．hanged

B．hang

C．hung

D．to hanging

题型：不详难度：| 查看答案

The doctor ___ the boy and examined his back.

A．turned down

B．turned on

C．turned to

D．turned over

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___ my friend Mary sends me a beautiful card on my birthday.

A．Day by day

B．All the year round

C．Day after day

D．Year after year

题型：不详难度：| 查看答案