75% of the students ______that the number of private cars _______ increasing rapidly.

A．agree; are

B．agrees; is

C．agrees; are

D．agree; is

屏护装置应有足够的尺寸，应与带电体保持足够的安全距离，其下列说法中不正确的为( )。

A．遮栏与低压裸导体的距离不应小于0.8m

B．网眼遮栏与裸导体之间的距离，低压设备不应小于0.15m

C．网眼遮栏与裸导体之间的距离，10kV设备不宜小于0.35m

D．网眼遮栏与裸导体之间的距离，20kV设备不宜小于0.55m