当弃船命令或信号发出后,全体船员及旅客不应()。
A.严守纪律
B.服从指挥
C.惊慌混乱
参考答案:C
They kept trying _____ they must have known it was hopeless.
A.if
B.because
C.when
D.where
根据我国招标投标法的规定,招标人应当在接到评标委员会书面报告后( )日内,根据评标委员会的推荐结果确定中标人,或者授权评标委员会直接确定中标人。
A.5B.7C.10D.15