题目内容

依法必须披露的信息,应当在证券交易所指定的媒体发布。()

A. 正确
B. 错误

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听力原文: As the car industry develops, traffic accidents have become as familiar as the common code. Yet, their cause and control remain a serious problem that is difficult to solve. Experts have long recognized that this discouraging problem has multiple causes. At the very least, it is a problem that involves three factors: the driver, the vehicle, and the roadway. If all drivers exercise good judgment at all times, there would be few accidents. But that is rather like saying that if all people were honest, there would be no crime. Improved design has helped make highways much safer. But the type of accidents continue to rise because of human failure and an enormous increase in the numbers of automobiles on the road. Attention is now turning increasingly to the third factor of the accident, the car itself. Since people assume that the accidents are bound to occur, they want to know how cars can be built better to protect the drivers.
The speaker think the causes of automobile accidents are ______

A. obvious.
B. very complicated
C. familiar
D. not well understood

对该患者最理想有效的治疗措施是

A. 毛花甙C强心
B. 多、巴胺升压
C. 尿激酶溶栓
D. 主动脉内球囊反搏

The main reason why two major airlines went bankrupt recently was that

A. the recession had reduced the overall number of air passengers.
B. the companies failed to attract an adequate number of passengers.
C. competitions from other airliners took away all their trade.
D. they introduced cheap flights for all categories of passengers.

【C6】

A. gravity
B. weight
C. attraction
D. power

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