2017年10月湖北自考英语（二）串讲练习（8.23）

湖北自考网为自考生整理了自考公共课2017年10月湖北自考英语（二）串讲练习，希望对大家的自考学习有帮助。关注湖北自考网微信（hbzkw_com），可以第一时间查成绩，了解自考政策信息。

>>>2017年湖北自考公共课串讲练习题【汇总】

[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。