------When can I see you, Mr Black? Three o’clock this afternoon?------Oh, no. I a meetin

发布时间：2020-08-16 11:41:20

------When can I see you, Mr Black? Three o’clock this afternoon?
------Oh, no. I      a meeting then.
A. will have
B. will be having
C. am having
D. have

网友回答

A. will have
(答案→)B. will be having
C. am having
D. have
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