问题详情:
Miss Lin ________ a lot of work for the poor area since 2010.
A.does B.did C.has done D.will do
【回答】
C
知识点:动词时态
题型:选择题
问题详情:
Miss Lin ________ a lot of work for the poor area since 2010.
A.does B.did C.has done D.will do
【回答】
C
知识点:动词时态
题型:选择题