The drive motor will have a brake arranged to fail-safe, i√e

题目
单选题
The drive motor will have a brake arranged to fail-safe, i√eit will () the load if power fails or machine is stopped.
A

cast

B

put

C

hold

D

let out

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相似问题和答案

第1题:

—Ok, I'll drink my last can of beer when I drive home. — ()

A、Have fun.

B、I'll drink too.

C、No way. You'll be stopped by the police.


参考答案:C

第2题:

I didn't ______ to hurt you.

A、mean

B、 plan

C、arrange

D、intentionally


参考答案:A

第3题:

Sally, ________you have arranged for me tomorrow, it’s canceled.

A.whatever

B.whichever

C.what

D.however


参考答案:A

第4题:

Do you know where I can repair my motorcar? ()

AI have just bought a new one.

BIt‘s cheap to repair a motorcar.

CAround the street comer.

DYou drive too fast to damage it.


C

第5题:

They have accomplished their mission successfully.

A: realized
B:designed
C: completed
D: arranged

答案:C
解析:
句意为:他们成功地完成了任务。accomplish意为“完成”;realize意为“实现”;de-sign意为“设计”;complete意为“完成”,与accomplish意思相近;arrange意为“安排”。

第6题:

I used to () on the left in England, but I soon got used to () on the right in America.

A、be driven…driving

B、driving…drive

C、have driven…drive

D、drive…driving


参考答案:D

第7题:

If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power,which will occur ________.

A.A pawl,forced by a spring mechanism,will engage the teeth of the bull gear and hold the load

B.An electromagnetic brake will hold the load where it is suspended

C.The load will fall rapidly to the deck unless the foot brake is engaged

D.The load will slowly lower to the deck under control of the drag of the winch motor


正确答案:B

第8题:

—Though I have been drinking, I can drive home safely. —No, I will be the driver.()

A、When you drink, you can't drive.

B、You walk home.

C、You can keep drinking.


参考答案:A

第9题:

Sally,()you have arranged for me tomorrow, it’s canceled.

A whatever

B whichever

C what

D however


A

第10题:

They()for hours.

  • A、have been driving
  • B、have been driven
  • C、drove
  • D、drive

正确答案:A

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