()主要用于小面积回填。
A.碾压法
B.夯实法
C.固结法
D.振动压实法
参考答案:B
_____ by the advances in technology, many farmers have set up wind farms on their land. [ ]
A. Being encouraged
B. Encouraging
C. Encouraged
D. Having encouraged
范蠡控制物价用了什么方法?()
A.治理经济环境
B.整顿经济扶序
C.平粜齐物
D.全面深化改革