问题
选择题
Mr Smith asked us to stop _____, and we stopped _____ to him at once. [ ]
A. talking, to listen
B. to talk, to listen
C. talking, listening
D. talk, listen
答案
答案:A
Mr Smith asked us to stop _____, and we stopped _____ to him at once. [ ]
A. talking, to listen
B. to talk, to listen
C. talking, listening
D. talk, listen
答案:A