滚装客船每层甲板设有若干排水孔,其数量及布置应能防止自由水的()。
A、流动
B、积聚
C、堵塞
参考答案:B
常用的皮肤及器械消毒的乙醇浓度为()。
A、95%(ml/ml)
B、85%(ml/ml)
C、75%(ml/ml)
D、30%(ml/ml)
E、20%(ml/ml)
That they would win had been predicted and _________.
A.the result was such
B.such was the result
C.the result was so
D.so was the result