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问题 单项选择题

严禁在管道两侧各（）m范围内，爆破、开山和修筑大型建筑物。

A.5

B.15

C.20

D.50

答案

参考答案：D

单项选择题

Questions 24-30


·Look at the questions for this part.
·You will hear a passage about job. You will listen to it twice.
·For questions 24-30, indicate which of the alternatives A, B, or C is the most appropriate response.
·Mark one letter A, B, or C on the Answer Sheet.

According to this passage the challenge to conventional ideas about the man-woman relationship ______.

A．is applauded worldwide

B．seems to be sacrificing the men’s interests to the women’s

C．has developed at an unheard-speed
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单项选择题

汽车车身清洗时机的选择不能千篇一律，应依据（）、行驶环境来做决定。

A、个人爱好

B、天气

C、汽车损伤情况

D、车身脏
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