We saw new houses_____wherever we went on our visit.A．builtB．being builtC．buildi

题型：不详难度：来源：

We saw new houses_____wherever we went on our visit.

A．built

B．being built

C．building

D．to build

答案

解析

本题考查非谓语动词充当宾语补足语的用法。过去分词表示被动和完成，-ing形式表示正在进行；在see 、watch、 make、 hear等词后的宾语补足语应用不带to的不定式，表示动作的全过程。本句句意为不管我们到哪儿参观，都看到新房子正在建设，且build与houses存在被动关系；故选B。

举一反三

That gas pipeline project, _____in July 2002 and__________in 2005, will be China’s longest gas pipeline in history.

A．starting; completing	B．started; to be completed
C．to start; completed	D．starting; completed

题型：不详难度：| 查看答案

To get an education, _______.

A．working hard is very important	B．working hard is needed
C．one must work hard	D．it is needed to work hard

题型：不详难度：| 查看答案

Tom does speak Chinese well, but his reading and writing skills leave much _______.

A．to improve

B．to be improved

C．improving

D．improved

题型：不详难度：| 查看答案

—Where is our English teacher?
—She is in the classroom, _____ the exercises _________ the students have done at home.

A．explaining; /	B．explaining; for
C．explained; to	D．explained; from

题型：不详难度：| 查看答案

Comparison may make something appear more beautiful than it is when _________ alone.

A．to see

B．seeing

C．is seen

D．seen

题型：不详难度：| 查看答案