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—Jeff, I.d appreciate it if you could help me with the opening speech I.m giving next week.


—___________________________, but I.ll have some time between five and six p.m.
单选题 (10 分) 10分
A.
Don’t mention it

B.
Yes, it’s so quiet as we expected

C.
Well, it.s pretty busy this morning

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出自：国家开放大学理工英语4

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