问题
选择题
Since we have walked for two hours, let's stop ______. [ ]
A. to have a rest
B. have a rest
C. and had a rest
D. having a rest
答案
答案:A
Since we have walked for two hours, let's stop ______. [ ]
A. to have a rest
B. have a rest
C. and had a rest
D. having a rest
答案:A