皮下出血面积的直径多大称为淤点()
A.<2mm
B.2~3mm
C.3~5mm
D.>5mm
E.以上均可
参考答案:A
有冲击地压的工作面,必须在放炮()min以后进入工作地点攉煤。
-Do you think that the labor bill will be passed -Oh, yes. It's______that it will.
A.almost surely
B.very likely
C.near positive
D.quite certainly