海船船员考试

单选题We（）a sharp lookout while sailing in the iced waters.A keepB keptC are keepingD have kept

题目
单选题
We（）a sharp lookout while sailing in the iced waters.
A

keep

B

kept

C

are keeping

D

have kept

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相似问题和答案

第1题：

() we had enough time, we walked to the exhibition.

A、If

B、When

C、Since

D、While


参考答案：C

第2题：

While sailing in ballast under normal weather and sea condition, the basic parameter which is used to restrict the fuel injection of main engine is

A.the exhaust temperature

B.the speed of main engine

C.the turbine rotation speed

D.the power of main engine


正确答案：B

第3题：

What we can do on decreasing infection caused by sharp injuries? ()

A. Make assessment to sharp injury control

B. Enhance educational intervention

C. Improve awareness of College students

D. Supply consultation


参考答案：ABCD

第4题：

We want to preserve the character of the town while improving the facilities.

A:keep
B:protect
C:persevere
D:reserve

答案：A
解析：
我们想要在完善小镇各项设施的同时还能保留它的特色。keep“保持，保留”，例如：Here's a five -pound note一you can keep the change．这是五镑的钞票——零钱不用找了。protect“保护”，例如：You need warm clothes to protect you against the cold．你需要穿暖和些以免着凉。persevere“坚持”，例如：It's difficult , but I'm going to persevere with it．虽然有困难，但我一定坚持到底。reserve“保留，预定”，例如：These seats are reserved for special guests．这些座位是留给贵宾的。只有keep意思上和preserve最接近。

第5题：

While on watch at sea you must maintain a proper lookout at all times. You are on a 200-foot cargo vessel with an unobstructed view astern from the steering position. The vessel is being hand-steered during daylight hours in good visibility and clear of any navigational hazards. The lookout may be ______.

A.the helmsman

B.the officer on watch

C.either A or B

D.neither A nor B


正确答案：C

第6题：

Steer the wheel carefully and keep a sharp lookout .

A.look out

B.look around

C.look at

D.lookout


正确答案：D

第7题：

While on watch at sea you must maintain a proper lookout at all times. On a 700-foot cargo vessel being hand-steered during daylight hours in good visibility and clear of any navigational hazards，the lookout may be ______.

A.the helmsman

B.the mate on watch

C.Either A or B

D.Neither A nor B


正确答案：B

第8题：

The officer asked him ________ a sharp lookout for the fishing boats

A.to keep

B.keeping

C.keeps

D.keep


正确答案：A

第9题：

While we don't agree,we continue to be friends.

A:Because
B:Where
C:Although
D:Whatever

答案：C
解析：

第10题：

While we don't agree,we continue to be friends.

A:Because
B:Where
C:Although
D:Whatever

答案：C
解析：

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