多项选择题

压实机械根据压实原理的不同可分为（）。

A.冲击式
B.碾压式
C.脉冲式
D.振动压实式
E.内燃式

你可能感兴趣的试题

Fill in the appropriate word or words from the following list.
have no choice match cannot help
lodged a claim misjudge compensate
attributed embarrassing are apt
is unsuited
6．By______a customer unnecessarily, you may get his payment now. But you may lose his business in the future.

答案： (1)
embarrassing

单项选择题

A、
B、
C、
D、