2017年湖北自考英语(二)真题练习(2)

湖北自考网2017-03-24 09:20:40

2017年湖北自考英语(二)真题练习(2)

>>>2017年湖北自考英语(二)真题练习【汇总】

1、单选题

[填句补文] Although the researchers have only just made the technical details of the microscope public, it is already on sale. It is currently the size of a refrigerator and takes several minutes to scan a circuit, but Xiao and Schrag are working ________.

A.to take tiny chips we require

B.to making chips any smaller

C.to shrink it to the size of a desktop computer and cut the scanning time to 30 seconds

D.of conducting electricity

正确答案:C

答案解析:这部分所说的体积的减小和所需时间的缩短恰好与前半句中提到的冰箱大小的体积和所需数分钟的时间形成了对比。即:目前它大约像冰箱那么大,而且要用几分钟扫描一个电路,但是他们正在努力使它缩小到台式计算机那么大,把扫描时间缩短到30秒。

2、单选题

[阅读选择]You can't change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe you're sleepy in the evening but you must stay up late anyway. Counteract your cycle to some extent by habitually staying up later than you want to. If your energy is low in the morning but you have an important job to do early in the day, rise before your usual hour. This won't change your cycle, but you'll get up steam and work better at your low point.

If one wants to work more efficiently at his low point in the morning, he should _______.

A.change his energy cycle

B.overcome his laziness

C.get up earlier than usual

D.go to bed earlier

正确答案:C

答案解析:本题要求读者找出本段中的最后两句,并联系本段开头两句的意思,作出正确判断。本段开头说,“虽然你无法改变自己的能量周期,但你可以使你的生活适合这一周期。Dr. Kleitman认为经常性的行为(对你的能量周期)能起作用。”最后两句又说,“…rise before your usual hour…work better at your low point.”(“如果你在上午处于能量的低潮,但你有重要的工作要在上午做,那么你就要比平时早起。这并不改变你的周期,但你可以在低潮时得到能量,工作得更好。”)因此选项C是正确答案。

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