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第五周 比较等级、被动语态及时态 单元测验五

1、 问题:Convection(对流) is a ______ simpler physical process than conduction.
选项:
A:more
B:many
C:farther
D:far
答案: 【far

2、 问题:The temperature of the earth is ______ the deeper you go.
选项:
A:the highest
B:high
C:higher
D:more high
答案: 【higher

3、 问题:Marketing techniques are becoming increasingly ______.
选项:
A:more sophisticated
B:sophisticated
C:much sophisticated
D:very sophisticated
答案: 【sophisticated

4、 问题:Finally, when grouping functions, synchronization overhead should ______ as much as possible by eliminating data dependency among the different function blocks.
选项:
A:minimized
B:be minimized
C:minimize
D:is minimized
答案: 【be minimized

5、 问题:Simulation and experimental studies _____, which show that the axial ratio bandwidth of the antenna is directly proportional to the thickness of the substrate.
选项:
A:have been performed
B: is performed
C:was performed
D:were performed
答案: 【have been performed

6、 问题:The existing link security technology ______ to a wireless network to reduce security attacks.
选项:
A:has been applied
B:have been applied
C:has applied
D:have applied
答案: 【has been applied

7、 问题:So far we _____ the displacement of a particle.
选项:
A:will consider
B:has considered
C:have considered
D:would consider
答案: 【have considered

8、 问题:By using the methods of spectral analysis, astronomers ____ to learn a great deal about the sun.
选项:
A:is able
B:will be able
C:has been able
D:have been able
答案: 【have been able

9、 问题:This is the first time we ____ this new type of rocket.
选项:
A:have ever seen
B:has ever seen
C:ever has seen
D:had ever seen
答案: 【have ever seen

10、 问题:We show that a discriminatively trained, multi-layer capsule system achieves state-of-the-art performance on MNIST and is ____ than a convolutional net at recognizing highly overlapping digits.
选项:
A:considerably better
B:more better
C:well
D:much well
答案: 【considerably better

11、 问题:The process requires more gates than the circuit shown in Fig. 3-4. (使用many的原级、比较级或最高级形式)
答案: 【many
分析:【这方法(process)需要的门电路(gate)比图3-4所示的电路(circuit)多得多。】

12、 问题:Radars extensively for mapping geological structures and features. (使用use的适当时态和语态)
答案: 【have been used
分析:【雷达一直被广泛用来绘制地质结构和地质特征图。】

13、 问题:In this case the molecular to become polarized by the field. (使用say的适当语态和时态)
答案: 【is said
分析:【这种情况下,我们说分子被场极化了。】

14、 问题:The gate will remain by the low input until the clock pulse arrives.(使用close的适当语态和时态)
答案: 【closed
分析:【该门电路将保持为低电位输入所关闭直到时钟脉冲到达为止。】

15、 问题:A knowledge of statistics by every type of scientist for the analysis of data.(使用require的适当语态和时态)
答案: 【is required
分析:【各类科学家要分析数据,都需要有统计学知识。】

第五周 比较等级、被动语态及时态 动词时态测试

1、 问题: She would have finished the last page of her play, but she _____ to stop to feed her crying baby.
选项:
A:has
B:had had
C:had
D:would have.
答案: 【had

2、 问题:The manager has anticipated the situation that we ___ a certain amount of resistance to our plan.
选项:
A:meet
B:will meet
C:met
D:have met
答案: 【will meet

3、 问题:—Have you returned from Japan yet? —-Yes, but I _____ at home for only four days before my company sent me to Australia.
选项:
A:was
B: have been
C:will be
D:would be
答案: 【was

4、 问题: Jean could be a very attractive girl , but she _____ to her clothes.
选项:
A:pays no attention
B:was paying no attention
C:paid no attention
D:had paid no attention
答案: 【pays no attention

5、 问题:Linda was _ the experiment a month ago, but she changed her mind at the last minute.
选项:
A:to start
B:to have started
C:to be starting
D:to have been starting
答案: 【to have started

6、 问题:Turn on the television or open a magazine and you __ advertisements showing happy, balanced families.
选项:
A:are often seeing
B:often see
C:will often see
D:have often seen
答案: 【will often see

7、 问题: I would have gone to visit him in the hospital had it been at all possible, but I ____ fully occupied the whole of last week.
选项:
A:were
B:had been
C:have been
D:was
答案: 【was

8、 问题:Greater efforts to increase agricultural production must be made if food shortage ____ avoided.
选项:
A: is to be
B: can be
C:will be
D:has been
答案: 【 is to be

9、 问题:____ last year and is now earning his living as an advertising agent.
选项:
A:He would leave school
B:He left school
C:He had left school
D:He has left school.
答案: 【He left school

10、 问题:James has just arrived, but I didn’t know he ____until yesterday.
选项:
A:will come
B:was coming
C:had been coming
D:came
答案: 【was coming

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