问题
选择题
—May I open the window to let in some fresh air?
—___________
A.Come on.
B.Take care.
C.Go ahead!
D.Hold on!
答案
C
考查交际用语: A. Come on加油,B. Take care.保重,C. Go ahead!请便D. Hold on! 别挂断,句意是:--我可以打开窗户流通空气吗?选C合适,请便.