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How do the height and location of a tug’s towing bitts relat

题目
单选题
How do the height and location of a tug’s towing bitts relate to the danger of tripping?（）
A

The further forward and closer to amidships the more readily the tug will trip

B

Placement further aft permits more effective pulling，better steering and eliminates the danger of tripping

C

Installing the bitts down low lowers the center of gravity

D

The height and position of towing bitts has no significance

参考答案和解析
正确答案： A
解析： 暂无解析
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相似问题和答案

第1题：

A tug is best positioned for towing and maneuvering on rivers and other restricted waters where wave action is limited when ______.

A.directly astern and pushing the tow

B.towing on a hawser

C.towing alongside and parallel to the vessel it is towing

D.towing on the hip


正确答案：A

第2题：

Hello, how are you?（）

AHello, how are you?

BHow do you do? 

CFine, thank you.

DThat's OK.


C
略

第3题：

回答下列各题：

(S=Shopkeeper，P=Peter)

S： ___56___

P：I want to buy a notebook．

S：The notebooks are overtllere．___57___

P：The blue onelooks nice． ___58___

S：Two yuan．

P：That’s all right．___59___

S： ___60___

P：Thank you．

56.__________

A．I will take it． B．How much is it?C．What can I do for you?D．Which one do you like?E．Let me help you． F．How many ones do you want?G．Here you are． H：Thank you so much!

57.__________

A．I will take it． B．How much is it?C．What can I do for you?D．Which one do you like?E．Let me help you． F．How many ones do you want?G．Here you are． H：Thank you so much!

58.__________

A．I will take it． B．How much is it?C．What can I do for you?D．Which one do you like?E．Let me help you． F．How many ones do you want?G．Here you are． H：Thank you so much!

59.__________

A．I will take it． B．How much is it?C．What can I do for you?D．Which one do you like?E．Let me help you． F．How many ones do you want?G．Here you are． H：Thank you so much!

60.__________

A．I will take it． B．How much is it?C．What can I do for you?D．Which one do you like?E．Let me help you． F．How many ones do you want?G．Here you are． H：Thank you so much!

请帮忙给出每个问题的正确答案和分析，谢谢！


问题 1 答案解析：

C



问题 2 答案解析：

D



问题 3 答案解析：

B



问题 4 答案解析：

A



问题 5 答案解析：

G

第4题：

Take the tug towing line to （）,then heave away easy.

  • A、captain
  • B、windlass
  • C、carpenter
  • D、capstan

正确答案:D

第5题：

How are you，Bob？—greetings/How do you do？Hello!Hi!What’s up？（）Ted

  • A、How   are   you？
  • B、I’m   fine.Thank  you.
  • C、How  do  you   do？
  • D、Nice   to   mee   tyou.

正确答案:B

第6题：

How are you，Bob？—greetings/How do you do？Hello!Hi!What’s up？（）Ted

AHow   are   you？

BI’m   fine.Thank  you.

CHow  do  you   do？

DNice   to   mee   tyou.


B
略

第7题：

－Welcome to Beijing! －（）

  • A、Thank you.
  • B、Oh, good.
  • C、How do you do?
  • D、That's all right.

正确答案:A

第8题：

Before leaving port on an ocean tow，a tug captain should assure himself of all the following EXCEPT ______.

A.the towing hawser can be released quickly in an emergency

B.the correct navigation lights are rigged and operable on the tug and tow

C.an insurance underwriter has prepared a pre-sailing survey

D.a pick-up wire has been rigged on the tow in case of a breakaway.


正确答案：C

第9题：

Hello, how are you?（）

  • A、Hello, how are you?
  • B、How do you do? 
  • C、Fine, thank you.
  • D、That's OK.

正确答案:C

第10题：

Lower the（）to the tug.

  • A、towing line
  • B、slip line
  • C、breast line
  • D、spring line

正确答案:A

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