海船船员考试

单选题A helicopter making a round trip from a helideck with refueling capabilities to an unmanned platform will take 45 minutes each way. The helicopter should be carrying enough fuel to last（）.A 45 minutesB 1 hour and 15 minutesC 1 hour and 30 minutesD 2 ho

题目
单选题
A helicopter making a round trip from a helideck with refueling capabilities to an unmanned platform will take 45 minutes each way. The helicopter should be carrying enough fuel to last（）.
A

45 minutes

B

1 hour and 15 minutes

C

1 hour and 30 minutes

D

2 hours

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相似问题和答案

第1题：

通常情况下采用Ping包的方式测试Round Trip Delay(往返时延的总和)，包括test laptop,和()设备()

A. user terminal

B.eNodeB

C.PDN GW

D.target server


标准答案：ABCD

第2题：

A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is ______.

A.from the ship's propeller when making up aft

B.from being overrun if making up forward

C.hull damage while alongside passing a hawser

D.getting in a tripping position


正确答案：D

第3题：

To get the greatest benefit from a trip____another country,

A、of

B、in

C、to

D、on


标准答案:C

第4题：

If you want to book a round-trip ticket,you'll have to pay__$30.

A.more
B.other
C.the other
D.another

答案：D
解析：
more后通常与than搭配，表示比较；0other后通常接复数名词，表示其余的；the other后接单数名词，表示二者之；another表示额外的，再一个。根据句意，此处应指另外再付一定的数目。

第5题：

The connected joints of pipe，usually made of three joints of pipe approximately 90 feet long，racked in the derrick when making a trip are called a ______．

A.String

B.Stand

C.Joint

D.Standpipe


正确答案：B

第6题：

He bought a( an ) ( ) table from an old lady the other day.

A、round/ old/ rosewood

B、rosewood/ old/ round

C、old/ round/ rosewood

D、old/ rosewood/ round


参考答案：A

第7题：

A vessel not under command making way at night would show ______.

A.two all-round red lights in a vertical line

B.anchor lights and sidelights

C.two all-round white lights in a vertical line，sidelights and a stern light

D.two all-round red lights in a vertical line，sidelights，and a stern light


正确答案：D

第8题：

27． If the X-43A goes round the earth，it will take about ________hours to finish the trip．

A．3

B．5

C．8

D．12


正确答案：B
27．B【解析】拿总长度40,OOOKilometres除以时速 8,OOOKilometres可知需要5小时。

第9题：

The cost of round -trip air transportation is included ___the nine -day cruise package.

A. by
B. in
C. at
D. to

答案：B
解析：

第10题：

A round trip flight from Britain to Australia produces the same amount of carbon dioxide as three average cars do in a year.

A.Right
B.Wrong
C.Not mentioned

答案：B
解析：

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