41. After being tested in many ways, this newly-designed machine will __________ in the near future.

　　A. take place

　　B. put into use

　　C. come into use

　　D. take action

　　答案：C

　　42. If you associate with such people, I' m afraid you __________ serious trouble.

　　A. are heading for

　　B. are making

　　C. are avoiding

　　D. are creating

　　答案：A

　　43. From then on, a sound system of Party Committee meetings was __________ in all leading bodies.

　　A. constructed

　　B. instituted

　　C. confirmed

　　D. given up

　　答案：B

　　44. The train will __________ from Platform 2 at 3:45 on Tuesday morning.

　　A. depart

　　B. arrive

　　C. stop

　　D. derail

　　答案：A

　　45. A judge must be __________ when weighing evidence.

　　A. interested

　　B. disinterested

　　C. separated

　　D. disconnected

　　答案：B

　　46. At present time, people have a trend to live in the__________.

　　A. suburb

　　B. suburbs

　　C. garb

　　D. outskirts

　　答案：B

　　47. This kind of work is __________ me.

　　A. unfamiliar with

　　B. unfamiliar by

　　C. unfamiliar to

　　D. not unfamiliar of

　　答案：C

　　48. You must __________ the facts and should not run away from the truth.

　　A. look

　　B. sight

　　C. front

　　D. face

　　答案：D

　　49. It' s no use ringing me up at the office this week because I' m__________.

　　A. by my leave

　　B. at leave

　　C. in holidays

　　D. on holiday

　　答案：D

　　50. There is no reason why you should tell them __________ that you are going.

　　A. for advance

　　B. in advance

　　C. on advance

　　D. of advancing

　　答案：B