第一章测试1.
冠词在翻译的时候都不用译出。
A:错 B:对
答案:A
2.
In this case, the failure point（失效点） corresponds to a factor of safety of 1.
划线部分做什么成分？
A:状语
B:定语
C:谓语
D:主语
答案:A
3.
Einstein put up the principle of relativity, valid not only in mechanics but in all physics.
划线部分是形容词短语做后置定语
A:错 B:对
答案:B
4.
百万分之二十的英文表达是
A:20 parts per millions B:20 parts per million C:20 part per million D:20 part per millions
答案:B
5.并列连接词and的用法有几种？
A:2
B:1
C:3
D:4
答案:C
6.
这台电压表/伏特计如此灵敏，可以测量出电压的微小变化。
This is such ____ sensitive voltmeter that it can measure the slightest changes in voltage.
A:/ B:an C:the D:a
答案:D
7.
读者学会这些基本概念很重要，否则后面内容的讨论理解起来会有困难。
It is important for the reader to learn the basic concepts well, ____ the discussion of later topics will be difficult to understand.
A:but B:for C:or D:and
答案:C
8.
These transistor circuits can amplify voltage signals with minimum waveform distortion. 下划线介词短语充当_______。
A:定语 B:补语 C:状语 D:表语
答案:C
9.
Both m and n are therefore even, to our choice of m and n.
A:contradict B:contrary C:contradiction D:contrarily
答案:B
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