题目内容
（请给出正确答案）
A.A problem caused by the constryction.
B.An accident that occurred on the bridge.
C.The building project they are working on.
D.The public transportation conditions.
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更多“A.A problem caused by the cons…”相关的问题
A．a better way benefiting the world needs further consideration
B．the problem of air pollution caused by airline industry can't be solved immediately
C．the new regulation of the European Union should be performed globally after 2012
D．the International Civil Aviation Organization should draw up any rules that all countries comply
In 99 cases out of 100, insomnia(失眠) is caused by a disturbance of the natural sleep rhythm. The reasons why the rhythm has been disturbed are many and they range from drugs that are being taken to treat a separate medical condition to anxiety. A sudden change in lifestyle. or climate could do it, or just that you’ve fallen into the habit of dozing off(打瞌睡) in front of the television.
Certainly the body must have enough sleep. Tests that deprived people of sleep have proved lack of it can cause fairly rapid physical and mental deterioration(恶化). But on the other hand, it doesn’t need too much. So if you’re sleeping in front of the TV, you won’t sleep soundly at night. Similarly, if you’re holidaying in Spain, and spending your days sleeping on the beach, chances are that you’ll be wide awake at bedtime.
Of course, the problem for my summer insomniacs is that, despite an almost overwhelming urge to put their heads down on their desks in the afternoons, they aren’t getting any extra sleep to compensate for their wakeful nights. For the worst sufferers I sometimes prescribe(开药方) a mild sleeping pill which, after a few nights, reestablishes the body’s natural sleep rhythm, conditioning it to accept the heat.
From the passage, insomnia results from ______.
A.the interrupting of the ordinary sleep pattern
B.being unable to sleep
C.keeping awake at night
D.drugs to treat a special disease
Lack of sleep will lead to ______.A.a sudden change in lifestyle
B.a good condition in body
C.the habit of being sleep in front of the television
D.a quick drop in both body and mind condition
The problem for the author’s insomniacs is that they ______.A.can’t make up for the sleepless nights
B.sleep in the afternoon
C.can have extra sleep at night
D.can never sleep well
A mild sleeping pill can help a person well ______.A.spend time sleeping
B.recover their normal sleep
C.keep awake at night
D.compensate for their missing sleep
It can be inferred that the writer is a ______.A.singer
B.sufferer
C.doctor
D.tourist
请帮忙给出每个问题的正确答案和分析，谢谢！
The first paragraph mainly deals with ______.
A．the problem caused by intensive and extensive reading
B．the problem caused by supplementary reading materials
C．the problem caused by individual learners
D．the problem caused by the quantity of reading materials
A．Y
B．N
C．NG
A potential problem which might be caused by the use of an artificial nose is______.
A．negligence of public safety
B．an abuse of personal freedom
C．a hazard to physical health
D．a threat to individual privacy
In the United States today______.
A．alcoholism has caused a million automobile accidents a year
B．there are no more than a million alcoholics
C．the problem of alcoholism costs thousands of millions of dollars every year
D．alcoholism is not a major social problem
I’m sorry to have caused you so much trouble， but I’ am manage to solve the problem as soon as possible.
A) negligence of public safety
B) an abuse of personal freedom
C) a hazard to physical health
D) a threat to individual privacy
What caused the scientists of Sydney University to conduct the investigation？
A．A chance encounter with music-playing cars.
B．A proposal by the European Congress of Psychology.
C．An experience of traveling in music-playing vehicles.
D．The growing number of traffic accidents.
