问题补充:
—My sister finished school three years ago.
—Whatthese years?
A. did she do
B. has she been doing
C. is she doing
D. does she do
答案:
A. did she do
(答案→)B. has she been doing
C. is she doing
D. does she do
解析:“这些年她都在做什么?”要用现在完成进行时来表示。
时间:2020-11-02 06:18:04
—My sister finished school three years ago.
—Whatthese years?
A. did she do
B. has she been doing
C. is she doing
D. does she do
A. did she do
(答案→)B. has she been doing
C. is she doing
D. does she do
解析:“这些年她都在做什么?”要用现在完成进行时来表示。