----What have you been these days? ----Preparing for my daughter’s wedding party.A. up of

发布时间：2020-08-16 09:21:14

----What have you been      these days?
----Preparing for my daughter’s wedding party.
A. up of
B. on
C. up to
D. on to

网友回答

A. up of
B. on
(答案→)C. up to
D. on to
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