31.With a total of 1,300 million people, China is one of the most densely _____ countries in the world.

　　A、populated

　　B、polluted

　　C、crowded

　　D、concentrated

　　32.It wasn’t a good thing; _____, it was a huge mistake.

　　A、on the whole

　　B、on the contrary

　　C、on the average

　　D、on the other hand

　　33.It’s a shame that he is still _____ his parents; he is already 25 years old.

　　A、depending on

　　B、growing on

　　C、focusing on

　　D、feeding on

　　34.Will you _____ it that this letter gets mailed today?

　　A、see off

　　B、see to

　　C、look after

　　D、look into

　　35.She _____ her research into the cause of cancer in spite of financial problems.

　　A、carried away

　　B、put forward

　　C、consisted in

　　D、persisted in

　　36.Tim stopped and stayed for a moment to _____ himself that he was not being followed.

　　A、insure

　　B、assure

　　C、confirm

　　D、confine

　　37.Many foreigners in China enjoy watching the news on CCTV _____ .

　　A、Program

　　B、Performance

　　C、Channel

　　D、Play

　　38.I tried to get through, but there were too many people _____ my way.

　　A、blocking

　　B、delaying

　　C、holding

　　D、stopping

　　39.To _____ their new product, they are selling it at half price for a month.

　　A、raise

　　B、improve

　　C、promote

　　D、increase

　　40.The local authorities decided to keep the old temple for its historical _____.

　　A、value

　　B、benefit

　　C、wealth

　　D、property

　　emember what happened on that day.

　　41. Just outside the ruins _____ a magnificent building surrounded by many tall trees.

　　A、is

　　B、be

　　C、are

　　D、will be

　　42. Linda didn’t go to the movie last night because she _____ for the final examination until 10 p.m.

　　A、should have prepared

　　B、had to prepare

　　C、must have prepared

　　D、would have to prepare

　　43. Just after putting away the letter, _____.

　　A、the telephone rang loud

　　B、someone called Brown

　　C、the telephone was ringing

　　D、Brown heard the telephone ring

　　44. Laurie is reported _____ the U.S. figure skating championship nine times.

　　A、having won

　　B、has won

　　C、to have won

　　D、winning

　　45. The evidence suggests that single fathers _____ more likely to work than single mothers.

　　A、should be

　　B、be

　　C、will be

　　D、are

　　46. The man was fined because he was caught _____ a tree.

　　A、cut

　　B、to cut

　　C、cutting

　　D、be cutting

　　47. What is the way people have thought of _____ enough money to help the poor children who can’t go to school?

　　A、to raise

　　B、raising

　　C、having raised

　　D、raised

　　48. While shopping, people sometimes can’t help _____ something they actually don’t need.

　　A、to buy

　　B、buy

　　C、to buying

　　D、buying

　　49. The question of _____ the traffic accident happened hasn’t been answered yet, though the police have made on-the-spot investigation.

　　A、that

　　B、whether

　　C、how

　　D、whenever

　　50. _____ can be seen from the comparison of the two charts, sales of automobiles jumped 3.2 percent in October.

　　A、As

　　B、What

　　C、So

　　D、That

　　相关推荐：

　　2018年成人高考报名时间及报名入口通知

　　成人高考万题库 免费做真题 预测题 立即下载!

　　关注万题库成考微信 第一时间对答案 看解析!