If the derrick is too high and can’t get to the cargo in the hold, how do you adjust it?

题目

If the derrick is too high and can’t get to the cargo in the hold, how do you adjust it?

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相似问题和答案

第1题:

“Must I finish my homework now?” “No, you() . But you() finish it this evening. ”

A. mustn’ t…must

B. needn’ t…must

C. can’ t…can

D. can’ t…must


参考答案:B

第2题:

-Mayweleavetheclassroomnow?

-No,you______.You______toleaveuntilthebellrings.

A.mustn’t,areallowed

B.don’thaveto,aresupposed

C.needn’t,aren’tallowed

D.can’t,aren’tsupposed


正确答案:D

第3题:

- Must we clean the room before we leave?- No , you_____

A.mustn't

B.can't

C.needn't


参考答案:C

第4题:

Just be patient. You ( ) expect the world to change so soon.

A、will not

B、may not

C、can't

D、needn't


参考答案:C

第5题:

Must I stay at the office this afternoon? ---No, you ______.

A、don’t

B、needn’t

C、don’t need

D、can’t


参考答案: C

第6题:

you, do, eraser, how, spell【连词成句)

________________________?


正确答案:
54. How do you spell eraser 

第7题:

Must we clearn the room before we leave?No, you _______

A.mustn't

B.can't

C.needn't


参考答案:C

第8题:

--Must we finish our homework now? --No, you ______. You _______ finish it after school.

A.needn't , may

B.mustn't , may

C.can't , can

D.needn't , must


正确答案:A

第9题:

以下程序的输出结果是()。main(){char*a[][5]={“how”,”do”,”you”,”do”,”!”};char**p;inti;p=a;for(i=0;i<4;i++);printf(“%s”,p[i]);}()

A.howdoyoudo!

B.how

C.howdoyoudo

D.hdyd


正确答案:C

第10题:

—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.

A.Must; needn’t

B.Can; can’t

C.May; mustn’t

D.Can; mustn’t


答案:A