单选题While _______ an efficiency test on an engine, certain precautions should be observed.A makingB to makeC being made D made

题目

单选题

While _______ an efficiency test on an engine, certain precautions should be observed.

making

to make

being made

made

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相似问题和答案

第1题：

Dad wondered where I'd been, and I ________ a story about being at Grandma's

A.made out

B.made up

C.looked out

D.looked up

参考答案：A

第2题：

“ ________ this cake, you ll need 2 eggs, 175 g sugar and 175 g flour.“

A. Making

B. To make

C. Make

D. Having made

参考答案：B

第3题：

Seldom ______ any mistake during my past fifteen years of service here.

A.I did make

B.did I make

C.should I make

D.I made

正确答案：B

第4题：

5．I think we'll just_________．

A．make it

B． make

C． be made it

D． made it

正确答案：A
5．A【解析】make it意为“办成功，做到，赶到一．

第5题：

You () such a stupid mistake if you had followed my advice.

A、may not make

B、might not make

C、shouldn t have made

D、might not have made

参考答案：D

第6题：

()these points in mind, and you ()a great impression.

A. Bearing ... make

B. Bear ... will make

C. To bear ... have made

参考答案：C

第7题：

I ________ always ________ that mistakes.

A. am, making

B. /, make

C. will, make

D. /, to make

参考答案：B

第8题：

There is a woman at the counter who seems very angry and I think she means ______ trouble.

A.having made

B.make

C.to make

D.to have made

正确答案：C

第9题：

32 The discovery of gold in Australia led thousands to believe that a fortune——

A is made

B would make

C was to be made

D had made

正确答案：C

第10题：

What is NOT a requirement for testing the line throwing appliance on a vessel?

A.The appliance should be tested every three months

B.A regular service line should be used when testing

C.A regular projectile should be used when testing

D.An entry about the test must be made in the Official Log Book

正确答案：B

单选题While _______ an efficiency test on an engine, certain precautions should be observed.A makingB to makeC being made D made

题目

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