第一章 单元测试

1、判断题:
冠词在翻译的时候都不用译出。
选项:
A:错
B:对
答案: 【

2、单选题:
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?
选项:
A:定语
B:谓语
C:状语
D:主语
答案: 【状语

3、判断题:
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
选项:
A:错
B:对
答案: 【

4、单选题:
百万分之二十的英文表达是
选项:
A:20 part per millions
B:20 parts per millions
C:20 part per million
D:20 parts per million
答案: 【20 parts per million

5、单选题:
并列连接词and的用法有几种?
选项:
A:1
B:4
C:2
D:3
答案: 【3

6、单选题:
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.
选项:
A:an
B:/
C:a
D:the
答案: 【a

7、单选题:
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.
选项:
A:and
B:for
C:or
D:but
答案: 【or

8、单选题:
These transistor circuits can amplify voltage signals with minimum waveform distortion. 下划线介词短语充当_______。
选项:
A:状语
B:表语
C:定语
D:补语
答案: 【状语

9、单选题:
Both m and n are therefore even, to our choice of m and n.
选项:
A:contrarily
B:contrary
C:contradict
D:contradiction
答案: 【contrary

第二章 单元测试

1、单选题:
The process of measurement, the most fundamental operation in physics, will be discussed briefly in this chapter.该句中的同位语是
选项:
A:will be discussed briefly
B:the most fundamental operation in physics
C:this chapter
D:measurement
答案: 【the most fundamental operation in physics

2、单选题:
Vitamin B9 — also known as folate(叶酸)— can be found in many fruits, vegetables and beans.该句中的插入语是
选项:
A:also known as folate
B:Vitamin B9
C:can be found in many fruits, vegetables and beans
答案: 【also known as folate

3、单选题:
make use of是什么意思?
选项:
A:让...使用
B:使用
C:使...用
答案: 【使用

4、单选题:
The oxygen equipment made it possible for climbers to rest very high altitudes.
选项:
A:at
B:in
C:on
D:as
答案: 【at

5、单选题:
A对B的影响是
选项:
A:effect of A with B
B:effect of A in B
C:effect of A on B
D:effect of A to B
答案: 【effect of A on B

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