Studies show the MP3 people have made much use of _____ music may be causing hea

题型：0113 期中题难度：来源：

Studies show the MP3 people have made much use of _____ music may be causing hearing
loss in many people.

[ ]

A. enjoy
B. to enjoy
C. enjoying
D. enjoyed

答案

举一反三

He is always the first student _____ the exam paper, though he doesn"t finish it.

[ ]

A. hand in
B. to hand in
C. handing in
D. handed in

题型：0113 期中题难度：| 查看答案

— ______ those students Chinese, do you have to speak their language very often?
— No, they learn most when the class is taught in a foreign language.

[ ]

A. To teach
B. Taught
C. Having taught
D. As to teach

题型：0111 期中题难度：| 查看答案

With a lot of problems _____, the president is very busy every day and hasn"t had a good rest.

[ ]

A. solving
B. to solve
C. solved
D. having solved

题型：0104 期中题难度：| 查看答案

The old professor told us that every part of the materials should be made use of _____ the station.

[ ]

A. building
B. to build
C. build
D. being built

题型：0123 期中题难度：| 查看答案

The purpose of new technologies is to make life easier, -_______ it more difficult.

[ ]

A. not make
B. not to make
C. not making
D. don"t make

题型：0115 月考题难度：| 查看答案