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【简答题】
切削低碳钢时，避免产生积屑瘤的有效措施是对材料进行 [填空(1)] A. 正火
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反馈参考答案：
举一反三
【单选题】—— I'm sorry I cant help you. —— ().
A.
Not at all.
B.
You are welcome.
C.
It doesn't matter.
【单选题】Speaker A: I cant help thinking that, compared with other cities, Beijing is a very quiet city to live in. Speaker B: ______
A.
Well, I'm not sure I quite agree.
B.
Beijing is really a quite modern city, isn't it?
C.
Excuse me, which cities are you comparing Beijing with?
D.
May I have your attention, please. Beijing is a big city, too.
【单选题】— Will you please help me to repair the computer now? — Sorry. I'm too busy and I haven't a minute to _____. [ ]
A.
spare
B.
share
C.
spend
D.
save
【单选题】听力原文：W: George, can you help me? I couldn't work out this math problem. M: I'm sorry. You can hardly expect me to do that. Q: What does the man mean? (17)
A.
He doesn't think he'll do that.
B.
He finds it easy to do that.
C.
He has no time to do that.
D.
He can help her.
【简答题】I cant help A(to think) it B(would be) fun C(to play) such D(an exciting) with them.
【单选题】Woman: Come and help me move the sofa, John. Man: Help you? Cant you see I have my hands full with all this typing? Question: What can you infer from the mans response?
A.
He's carrying too many things in his hands.
B.
He doesn't want to move the sofa.
C.
He's too busy to help the woman.
D.
He will help the woman later.
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