问题补充:
Miss Lin a lot of work for the poor area since .
A. does
B. did
C. has done
D. will do
答案:
A. does
B. did
(答案→)C. has done
D. will do
解析:句意:自从以来,林小姐为这个贫困地区做了许多工作。结合语境可知本句描述的是从过去一直持续到现在的动作,故用现在完成时态,选C。
时间:2018-11-28 05:21:21
Miss Lin a lot of work for the poor area since .
A. does
B. did
C. has done
D. will do
A. does
B. did
(答案→)C. has done
D. will do
解析:句意:自从以来,林小姐为这个贫困地区做了许多工作。结合语境可知本句描述的是从过去一直持续到现在的动作,故用现在完成时态,选C。