Steel and iron can be used ______ bridges as well as machines.A．to makeB．to maki

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Steel and iron can be used ______ bridges as well as machines.

A．to make

B．to making

C．make

D．making

答案

解析

略

举一反三

Let Harry play with your toys ______, Clare. You must learn to share.

A．at last

B．in secret

C．after all

D．as well

题型：不详难度：| 查看答案

When I was young, my father taught me that the earth ______ around the sun.

A．moved

B．had moved

C．was moving

D．moves

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He mentioned in the letter that he ______ join us once he ______ our invitation.

A．would come; received	B．had come; received
C．was coming; had received	D．came; received

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In order to promote tourism, the local government ______ plans for an advertising campaign.

A．is making

B．are making

C．have made

D．was making

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The library ______ in the center of the city at present is intended for the public and almost free.

A．built

B．being built

C．being building

D．building

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