下行船舶通过桥区时,应调整航向,船位挂高,以抵御()的影响。
A、风压
B、流压
C、A,B都对
D、A,B都不对
参考答案:B
They suggested not only _______ to the party but also give a performance.
A.did we go
B.should we go
C.we should go
D.our going
严禁用喊话敲管子等方法发信号。