51. The troops marched quietly into the village __________ alert the enemies.

　　A. not as to B. so that

　　C. so as not to D. in order to

　　52. Since you are still waiting for the result of the examination, why not find a __________ job?

　　A. long lasting B. easy-going

　　C. temporary D. terminal

　　53. Years of experience in the stock exchange market has made him an ________ stock consultant.

　　A. outstanding B. outbreaking

　　C. outspoken D. outlasting

　　54. You were not listening to what the professor had said and your answer was totally______.

　　A. indirect B. irrelevant

　　C. irresponsible D. indefinite

　　55. The Japanese car, which is more economical, has long been considered a _________ to US car makers.

　　A. competing B. competitive

　　C. competition D. competitor

　　56. You need to know that ________ arrest is a crime in itself.

　　A. resisting B. the resisting

　　C. resisted D. to be resisted

　　57. She has no interest in cooking and shopping, _______ I.

　　A. so do B. neither do

　　C. so too am D. nor am

　　58. By 2011, the university ________ 10000 postgraduates.

　　A. trains B. will be training

　　C. will be trained D. will have trained

　　59. Seldom ____ any mistakes during his ten-year service in this company.

　　A. did he make B. he ever made

　　C. should he make D. he would make

　　60. For a green-hand babysitter, it seems a very difficult task ______.

　　A. to stop the child to cry B. to stop the child crying

　　C. stopping the child to cry D. stop the child crying