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问题
判断题
井点管应布置在地下水流的上游一侧,两端适当加以延伸,延伸宽度宜不小于槽宽。
答案
参考答案:
对
选择题
A student of English _____ limited exercise finds it hard to get good mark in an English exam.
A. is used to deal with
B. used to deal with
C. is used to dealing with
D. used to dealing with
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多项选择题
白头翁可用于()
A.痈疮
B.疟疾
C.斑疹
D.阴痒
E.血痢
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