2017自考真题练习：英语二（一）

>>历年真题：2017自考真题练习：英语二（一）

>>自学考试考前冲刺

1.单选题

[阅读选择]Do you think sitting and studying all the time will improve your grades? Think again. Getting some exercise may help， too.

New research with older people suggests that taking regular walks helps them pay attention better than if they didn‘t exercise.

Walking regularly helps elderly people______.

A、lose weight

B、become happier

C、concentrate better

D、look younger

正确答案：C

答案解析：同义词替换有题干替换、选项替换。

2.单选题

[阅读选择]Calorie restriction dramatically extends the lifespan of organisms as different as worms and rodents. Whether this works in humans is still unknown partly because few people are willing to submit to such a strict diet.

According to the passage， we do not know whether humans will benefit from taking in fewer calories partly because______.

A、humans， worms and rodents are different.

B、most people are not willing to be put on a strict diet.

C、the effect is not known.

D、genetic changes in tissues can not be performed on humans.

正确答案：B

答案解析：本题答案可从本段的最后一句话中找出。

更多关于自考招生政策、考前辅导、模拟真题、成绩查询等相关资讯，坦途网自考频道将实时为广大学子更新，预祝各位考生都能取得理想的成绩，鹏程万里。