题目内容
() 5. 一Could you please your room,Tom?
—
A. cleaning;No problem
B. clean;Certainly
C. to clean;of course
D. clean; No,I couldn’t
5. B
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题目内容
() 5. 一Could you please your room,Tom?
—
A. cleaning;No problem
B. clean;Certainly
C. to clean;of course
D. clean; No,I couldn’t
5. B