在我国当风力到达()级时称为台风。
A.7
B.8-9
C.10-11
D.12级或以上
参考答案:D
从业人员超过( )人的生产经营单位,必须设置安全生产管理机构或者配备专职安全生产管理人员。
A.100
B.200
C.300
D.400
()we would like to assist you,we do not think there is room for a reduction in our price.
A.Even
B.As
C.Much
D.Much as