【单选题】
以下哪些火灾属于金属火灾（ ）。___
A. 钾
B. 木头
C. 液态氢
D. 植物油
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答案
A
解析
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【单选题】
空机质量大于7千克，但小于等于116千克的无人机，且全马力平飞中，校正空速小于100千米/小时（55海里/小时），升限小于3000米的无人机为（ ）。___
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领取企业年金，出现哪些情况（ ),经人力资源部门确认后，权益归属比例为0%。___
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领取失业保险条件为 ( )。___
A. 失业前用人单位与本人连续缴纳保险费用满1年
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安全帽使用前，应检查（ ）等附件完好无损。使用时，应将下颏带系好，防止工作中前倾后仰或其他原因造成滑落。___
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If one wants to work efficiently at his low point in the morning, he should __________.___
A. change his energy cycle
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C. get up earlier than usual
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【单选题】
You are advised to rise with a yawn and stretch because it will __________.___
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Which of the following statements is NOT true?___
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An effective way to prevent the burnout of young athletes is __________.___
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According to the passage sport is positive for young people in that __________.___
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【单选题】
Many coaches and parents are in the habit of criticizing young athletes __________.___
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According to the passage parents and coaches should __________.___
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【单选题】
The author's purpose in writing the passage is _________.___
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As pointed out at the beginning of the passage, people used to think that air pollution _______.___
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【单选题】
As to the greenhouse effect, the author ________.___
A. share the same view with the scientist
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【单选题】
The underlined word "offset" in the second paragraph could be replaced by _________.___
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【单选题】
It can be concluded that ____________.___
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【单选题】
This passage is primarily about __________.___
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【单选题】
What is the major function of paragraph 1?___
A. To arouse the reader's concern.
B. To introduce the theme of the whole passage.
C. To summarize the whole passage.
D. To state the primary uses of TV.
【单选题】
Television, as a source of entertainment, is ________.___
A. not very convenient
B. very expensive
C. quite dangerous
D. relatively cheap
【单选题】
Why are some people against TV?___
A. Because TV programs are not interesting.
B. Because TV viewers are totally passive.
C. Because TV prices are very high.
D. Because TV has both advantages and disadvantages.
【单选题】
One of the most obvious advantages of TV is that _________.___
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According to the passage, whether TV is good or not depends on ___________.___
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【单选题】
What regulation was issued by New York State concerning beverage containers?___
A. A fee should be charged on used containers for recycling.
B. Throwaways should be collected by the state for recycling.
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【单选题】
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The key problem in dealing with returned plastic beverage containers is ______________.___
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【单选题】
Recycling has become the first choice for the disposal of rubbish because ______________.___
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A. recycling is to be recommended both economically and environmentally
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【单选题】
The author chose to study engineering at a small liberal-arts university because he ________.___
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【单选题】
In the eyes of the author, a successful engineering student is expected ______________.___
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【单选题】
The author's experience shows that he was ________.___
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【单选题】
The underlined word "they" in "... together they threaten to confuse." (Para.5) refers to ____________.___
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It can be learned from the passage that the Ouchidas' house __________.___
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【单选题】
What made the Ouchidas' new house a horrible dream?___
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【单选题】
The underlined word "accentuate" (Para. 3) most probably means "________".___
A. worsen
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【单选题】
Why were cracks in old houses not a big concern?___
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This passage is most probably taken from an article entitled "_________".___
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【单选题】
We need to plan ahead in order to ___________.___
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【单选题】
Strategic times are best for us to ___________.___
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【单选题】
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【单选题】
What can help us to keep refreshed throughout the day?___
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【单选题】
Which of the following could be the best title for this article?___
A. Study Habits and Time Management
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C. University Education and Campus Life
D. Life Goals and Academic Development
【单选题】
It is implied in the text that it is hard to ________.___
A. carry life learning though
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C. learn without going to school
D. find a specially trained teacher
【单选题】
According to the author, the schooling framework often ________.___
A. produces slow students with poor memories
B. ignores some parts of the official curriculum
C. fails to provide enough knowledge about life
D. gives little care to the quality of teaching materials
