海船船员考试

单选题When a sudden increase in steam demand comes to normal, the drum pressure will and water level in the drum will（）.A rise, rise alsoB rise, dropC drop, riseD drop, drop also

题目
单选题
When a sudden increase in steam demand comes to normal, the drum pressure will and water level in the drum will（）.
A

rise, rise also

B

rise, drop

C

drop, rise

D

drop, drop also

参考答案和解析
正确答案： D
解析： 暂无解析
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相似问题和答案

第1题：

Income is recognized when an increase in future benefits related to an increase in an asset of a decrease of a liability has arisen that can be measured reliably.()


正确答案：对

第2题：

Insufficient space between the hull and bottom in shallow water will prevent normal screw currents resulting in ______.

A.waste of power

B.sudden sheering to either side

C.sluggish rudder response

D.All of the above


正确答案：D

第3题：

flinch is to make a sudden small backward movement when you are shocked by pain or afraid of sth.()


参考答案：正确

第4题：

The chief demand of the peasants during the Peasant Uprising of 1381 was（）.

Athe abolition of villeinage

Bthe punishment of the King's ministers

Cthe increase of wages

Dthe reform of the church


A
略

第5题：

Paper straws might be a hard sell for boba tea shops，but the sudden demand for them is only increasing as plastic straw bans______。

A.multiply
B.occupy
C.divide
D.apply

答案：A
解析：
本题考查动词的词义辨析。题目意为“对于波巴茶店来说，纸吸管可能很难卖，但随着塑料吸管禁令的增多，对纸吸管的突然需求也在增加。”A选项“相乘，增加”，B选项“占据，占领”，C选项“划分，分开”， D选项“申请，应用”。根据题意，A选项符合题意。
　　

第6题：

If the feed pump for an auxiliary boiler fails to deliver the feed water to the boiler, the cause may be ______.

A.high steam pressure in the boiler

B.abnormally high feed-water temperature

C.abnormally high boiler water temperature

D.steam demand exceeding feed pump capacity


正确答案：B

第7题：

His heart gave a sudden leap when he saw her.

A:jump
B:hope
C:silence
D:life

答案：A
解析：
本句意思：当他看到她时，心里突然扑通一跳。leap意思是“跳跃，飞跃”，与jump（跳跃）意思相近。hope希望；silence安静；life生活，生命。

第8题：

The fuel supply system to an automatic auxiliary boiler, will be automatically shutdown if the boiler()

A.salinity is abnormally

B.high steam demand is too

C.feed-water flow is low

D.water level is abnormally low


答案：D

第9题：

His heart gave a sudden leap when he saw her.

A:hope
B:jump
C:silence
D:life

答案：B
解析：
本句意思：他见到她时怦然心动。leap跳动，跳跃。hope希望，期望（某事发生）;jump跳，跃，跳跃silence缄默，缄口不谈，拒绝回答life生命，生活。

第10题：

The chief demand of the peasants during the Peasant Uprising of 1381 was（）.

  • A、the abolition of villeinage
  • B、the punishment of the King's ministers
  • C、the increase of wages
  • D、the reform of the church

正确答案:A

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