He __________ well in the exam last week
问题:
He __________ well in the exam last week, so he __________ hard now.
A. did, studied
B. didn't, is studying
C. didn't do, is studying
D didn't, studying
He __________ well in the exam last week, so he __________ hard now.
A. did, studied
B. didn't, is studying
C. didn't do, is studying
D didn't, studying