單項(xiàng)選擇題

為了避免震動(dòng),用低速控制鈕減低移動(dòng)艙蓋的速度。()

A. To avoid shock, reduce the speed of moving hatch cover by inching control.
B. To avoid shock, reduce the speed of moving hatch cover by control levers.
C. To avoid shock, reduce the position of moving hatch cover by inching control.
D. To avoid shock, reduce the course of moving hatch cover by control levers.

微信掃碼免費(fèi)搜題