问题
选择题
—Could you please _____ your room, Tom?
—_____. [ ]
A. cleaning, No problem
B. clean, Certainly
C. to clean, Of course
D. clean, No I couldn't
答案
答案:B
—Could you please _____ your room, Tom?
—_____. [ ]
A. cleaning, No problem
B. clean, Certainly
C. to clean, Of course
D. clean, No I couldn't
答案:B