问题
单项选择题
墩台混凝土宜水平分层浇筑，每次浇筑高度宜为（）m。
A.0.5～1.0
B.1.5～2.0
C.2.5～3.0
D.1.5～3.0
答案
参考答案：B
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墩台混凝土宜水平分层浇筑，每次浇筑高度宜为（）m。
A.0.5～1.0
B.1.5～2.0
C.2.5～3.0
D.1.5～3.0
参考答案：B
| 阅读理解。 | ||||||||||||
| Bill has a brother Tom and a sister Lily. They have meals together every day. Bill and Tom like apples but Lily doesn't like them. Lily likes carrots, but Bill hates them. Tom likes fruits but he doesn't like vegetables. So their parents think they are not very healthy. | ||||||||||||
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