[单项选择]
M: Hello. Nancy. This is Bob, How are you
W: Fine. thank you. A bit too busy though. You know, I’m trying to put everything in order in my new list.
M: Oh. I see. Well. I was wondering if you would like to go to a concert to- morrow night. I think it will be good. And if I remember correctly, you did say you liked country music.
W: Yes. That’s right; I do. It’s nice of you to ask. Bob. But I don’t think I can. Mother has already asked me to see a friend and then we’ll go to the theater together. In fact she’s getting the tickets this evening.
M: Oh. well, never mind. What about next weekend This concert is still on then, I think, if you are free next Saturday.
W: Oh. I’d like to very much. But what time exactly
M: It starts at 7:30. I think.
W: Oh. good. That’ll be fine. The tennis match will be over by five o’clock, I’m sure.
M: Good. I’U call you aga
A. To ask if she’s got the tickets.
B. To invite her out for an evening.
C. To offer his help with his new flat.

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A.GF骨架防尘圈
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B. ALTER TABLE students   ADD CONSTRAINT PRIMARY KEY (student_id);
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B. by raising questions time and again
C. as quickly as we can
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在制品定额计算表
产品名称			11-10型号玩具
产品产量(件)			10000
零件编号			S2-005
零件名称			弹簧
每件个数(个)			1
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	2	废品及损耗(件)	0

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