题目内容:
Leo:So Masahiro,how’S the coffee maker working?Masahiro:Actually,it doesn’t work well.
Anna:Why don’t you take it back?
Masahiro:__________,but I've misplaced the receipt. A.I do
B.It’S already broken
C.I'd like to
D.It’S not what l wanted
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答案解析: