问题
选择题
— What a mess!
— Hurry up! Something ______. The guests are coming. [ ]
A. must do
B. must be done
C. must be do
答案
答案：B
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— What a mess!
— Hurry up! Something ______. The guests are coming. [ ]
A. must do
B. must be done
C. must be do
答案：B