题目内容：
堤防工程堤身压实作业中，土料含水率应控制在最优含水率的（ ）范围内。
A．±1% B．±2%
C．±3%
D．±5%
参考答案：
答案解析：
单选题：堤防工程堤身压实作业中，土料含水率应控制在最优含水率的（ ）范围内。
- 题目分类：水利水电工程
- 题目类型：单选题
- 查看权限：VIP
B．±2%
C．±3%
D．±5%
B．±2%
C．±3%
D．±5%
碾压混凝土的VC值太大，说明（ ）。
碾压混凝土的VC值太大，说明（ ）。 A．拌合料湿，不易压实 B．拌合料湿，灰浆太少 C．拌合料干，不易压实 D．拌合料干，灰浆太多
It was already 11 o'clock when she went to bed． She didn't g
It was already 11 o'clock when she went to bed． She didn't go to bed ______11
He no longer used his old car． He didn't use his old car ___
He no longer used his old car． He didn't use his old car ______ ．
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I'd like to ask you ______ question． A．other B．another C．others
What will the woman do?
What will the woman do?A．Going shopping with the man. B．Going shopping after fin