问题 多项选择题

轻型井点系统中,当( )时,宜采用双排线状布置。

A.土质不良,渗透系数大

B.基坑(槽)宽度大于6m

C.降水深度小于5m

D.基坑(槽)宽度小于6m

E.基坑(槽)整体性强

答案

参考答案:A,B

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材料分析题

现代社会上有些人喜欢穿着怪异,打扮另类,看下面几幅漫画,回答问题。

 (1)谈谈你对三幅漫画的认识。

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                               

(2)请你谈谈什么是真正的“酷”?