题干

下列句子没有语病的一项是(    )

A:随着“阳光体育活动”的广泛开展,同学们的身体素质得到了极大的改善。

B:一本好书可以给你带来许多教益,甚至可以影响你的一生。

C:有没有坚定的意志,是一个人战胜困难,取得成功的关键。

D:通过设立交通安全宣传站,发放宣传材料,讲解安全常识,使市民增强了安全意识。

上一题 下一题 0.0难度 选择题 更新时间:2013-07-05 04:52:49

答案(点此获取答案解析)

B

同类题4

     A serious earthquake can be a terrible experience, and it is easy to forget safety measures(措施) in disorder(混乱). Fortunately, most earthquake safety measures are common sense, but if you forget everything else, re­member the following instructions: drop, cover, and hold on. Also, most of earthquake deaths hap­pen after the earthquake, so remember that the danger does not end when the shaking does!

     If you stay indoors during an earthquake, move away from unsupported areas and windows. Try to get under a doorway or another area of the building which is held up by strong beams(梁).  Stay under a table or desk only if it is very strong. Do not rush to lifts, because it is far safer to stay where you are. Cover your head with your arms around it and curl (蜷缩) into a ball, and wait for the shaking to stop.

     If you stay outdoors during an earthquake, move to an area which is as open as possible. Don't move to build­ings, electric poles and other objects which may fall during an earthquake and injure you. Protect your head and stay low to the ground till the shaking ends and it is safe to move.

     After an earthquake, many buildings are less strong, although they appear safe. If you stay indoors, move people from the building quickly and help disabled or injured people. Once outdoors, move well away from the building so that if it falls down, you will not be injured. Wait till public safety officials an­nounce that it is safe to stay indoors.

     By planning ahead and keeping calm during an earthquake, you can greatly increase your chances of survival(生存) without injury.