A. becoming more and more serious. B. being the most important moment. C. having the bigger and bigger impetus. D. gaining more velocity and weight. 参考答案:A 答案解析:问题问的是细节,只是有关词组的用法。词组gain momentum(momentum:force gained by the movement or development of events)的意思
第24题: [单项选择]After abandoning ship,you should deploy the sea anchor from a liferaft to(). A. keep the liferaft from capsizing B. navigate against the current C. keep personnel from getting seasick D. stay in the general location 参考答案:D
A. wherever B. that C. where D. that wherever 参考答案:D 答案解析:[解析] “we all know the truth that”后面引导的是一个同位语从句,“that”后面的“wherever”又引导的是一个主语从句,本句句意为:我们大家都公认,只要是有空气、