海船船员考试
单选题The reason why more and more of the large merchant vessels are being powered by medium-speed diesel engines is （）.A they operate between 150 and 450 rpmB they are connected to the propeller by gearingC their smaller size and weightD they can be connect
题目
they operate between 150 and 450 rpm
they are connected to the propeller by gearing
their smaller size and weight
they can be connected directly to the propeller without gearing
相似问题和答案
第1题：
According to the author, the reason why parental divorce has greater effect on boys than on girls is that_____.
［A］ all cultures encourage male aggression and noncompliance
［B］ boys are always involved in their parents’ fights
［C］ males are usually viewed as the models in self-control and strong will
［D］ boys are basically more self-disciplined than girls
本题考查推理引申。第三段中间作者提出了一个问题，怎样解释离婚对男孩影响比女孩大的原因呢？接下来文章从三个方面进行了解释：一，我们的文化更能容忍男孩具有攻击性和不驯服；二，男孩更希望树立起自律的强悍的男人形象，也希望父母严格自律；三，男孩较少受到他人的同情与支持。［C］符合第二点原因，是正确项。［A］错在“所有文化”，文章中是“我们的文化”。［B］错在“卷入（involved in）”，全文最后一句提到的是“男孩更容易看到（be exposed to）父母吵架”。［D］这种说法无从推知。
第2题：
第3题：
Why didn't Peter take more money from the bank?
A．He was afraid that be would be caught on the spot.
B．The maximum sum allowed was ＄5,000.
C．He was limited by time and the size of his pockets.
D．Large bills were not within his reach.
解析：根据原文，可以得出他不仅受到五分钟的时间限制，还受到了他的口袋大小的限制。
第4题：
A SOLAS passenger ship safety certificate is required on all ______.
A.T-Boats carrying more than 49 passengers for hire
B.T-Boats that carry more than 12 passengers on an international voyage
C.T-Boats carrying more than 150 passengers for hire
D.large excursion vessels on lakes，bays，sounds，and river routes
第5题：
Why are you interested in applying Unilever? (No more than 300 letters)
第6题：
A.Why not?
B.No more,thanks
C.Nothing more
第7题：
A. any more than
B. no more than
C. much more than
D. no less than
第8题：
What does the author want to tell us most? （ ）
A．Women' s brains are better organized for language and communication
B．Women love to talk because they are more sociable than men.
C．Men do not like talking because they rely more on facts.
D．Social conditioning is not the reason why women love talking.
第9题：
Why was Goldman disappointed at first? (No more than 10 words)
Because few customers used his carts.
第10题：
B.not any more than
C.no more than
D.much more or less