以下哪种情况不能选择削峰线路

A、深度听力损失且需要将音量开关开到最大者;
B、在需要大功率时,同时由于体积原因,愿意在削峰的ITC与压缩的BTE之间选择前者;
C、重振的感音神经性患者;
D、效果评估证实削峰优于压缩。
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正确答案:

C

答案解析:

暂无解析

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That is a ____ point of view. I don’t agree with you

A、crystal
B、protein
C、union
D、conservative

Passage 2

Questions 6 to 10 are based on the following passage:

In order to learn to be one’s true self, it is necessary to obtain a wide and extensive knowledge of what has been said and done in the world; critically to inquire into it; carefully to consider it; clearly to analyze it; and earnestly to carry it out.

It matters not what you learn, but when you once learn a thing, you must never give it up until you have mastered it. It matters not what you inquire into, but when you once inquire into a thing, you must never give it up until you have thoroughly understood it. It matters not what you try to think out, but when you once try to think out a thing, you must never give it up until you have got what you want. It matters not what you try to carry out, but when you once carry out a thing, you must never give it up until you have don’t it thoroughly and well.

If another man succeeds by one effort, you will use a hundred efforts. If another man succeeds by ten efforts, you will use a thousand.

6. According to the author, first of all one must .

A. analyze B. inquire C. obtain knowledge D. act

7. According to the author, .

A. learning is not important B. thinking is not necessary

C. knowledge means little D. it is not important what we learn

8. The end of learning should be .

A. thought B. mastery C. inquiry D. analysis

9. According to the author, another man’s success should .

A. make greater efforts B. make us nervous

C. not be taken into consideration D. cause one to stop trying

10. The author implies but does not say what .

A. the way to knowledge is through specialization

B. one has to know everything to be successful

C. success depends not so much on natural ability as it does on effort

D. success in one’s profession is latest important in one’s life

We are convinced____ the righteousness of our cause.

A、of
B、on
C、over
D、at

事故处理“四不放过”原则是什么?

Passage 4

Questions 16 to 20 are based on the following passage:

Culture shock is an occupational disease (职业病) for people who have been suddenly transplanted abroad.

Culture shock is caused by the anxiety that results from losing all familiar signs and symbols of social intercourse. Those signs are as following: when to shake hands and what to say when meet people, when and how to give tips, how to make purchases, when to accept and refuse invitations, when to take statements seriously and when not. These signs, which may be words, gestures, facial expressions, or customs, are acquired by all of us in the course of growing up and as much a part of our culture as the language we speak or the beliefs we accept. All of us depend on hundreds of these signs for our peace of mind and day-to-day efficiency, but we do not carry most at the level of conscious awareness.

Now when an individual enters a strange culture, all or most of these familiar signs are removed. No matter how broadminded or full of good will you may be a series of supports have been knocked from under you, followed by a feeling of frustration. When suffering from culture shock people first reject the environment which caused discomfort. The ways of the host country are bad because they make us feel bad. When foreigners in a strange land get together in complain about the host country its people, you can be sure that they are suffering from culture shock.

16. According to the passage, culture shock is .

A. an occupational disease of foreign people B. may lead to very serious symptoms

C. actually not a disease D. incurable

17. According to the passage, culture shock result from .

A. the sudden change of social atmosphere and customs

B. the sudden change of our daily habits

C. the sudden loss of our own signs and symbols

D. the discomfort that we feel when faced with a foreigner

18. Which one of the following may not be a symptom of culture shock?

A. You don’t know how to express your gratitude.

B. You don’t know how to greet other people.

C. You suddenly forget what a word means.

D. You don’t understand why a foreigner shrugs.

19. According to the passage, how would a person who stays abroad most probably react when he is frustrated by the culture shock?

A. He is most likely to refuse to absorb the strange environment at first.

B. He is really to accept the change and adapt himself to the new environment.

C. Although he takes the culture difference for granted, he still doesn’t know how to do with it.

D. He may begin to hate the people or things around him.

20. The main idea of this passage is that .

A. culture shock is an occupational disease

B. culture shock is caused by the anxiety of living in a strange culture

C. culture shock has peculiar symptoms

D. it is very hard to cope with life in a new setting

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