When a person wants to operate the computer, _____ read instructions first.A．you

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When a person wants to operate the computer, _____ read instructions first.

A．you will have to	B．one must
C．they will have to	D．he has to

答案

解析

略

举一反三

--Johnson, come and look at the sea! It is beautiful, isn’t it?
-- Absolutely! If only I ______ here by the sea.

A．lived

B．live

C．had lived

D．will live

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9. He urged that much of the poverty_________.

A．should wipe out

B．wiped out

C．be wiped out

D．had wiped out

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—It’s so nice to enjoy the sunshine here on the green grass.
—You ______ us a right place.

A．had introduced	B．are introducing
C．have introduced	D．introduce

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6．--- Is there any possible way to help them get rid of such a bad habit?
--- To tell the truth, it’s very hard. But we teachers________on this problem.

A．are working

B．had worked

C．worked

D．had been working

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7．John’s ability to learn from observations and experience_______greatly to his success in public life.

A．owed

B．attached

C．related

D．contributed

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