题目内容
-- Has Tommy finished his homework yet?
-- I have no idea; he __________ it this morning.
A.was doing B.had been doing C.has done D.did
A
练习册系列答案
相关题目
---Has Tom finished his composition yet?
---I have no idea, he _____ it this morning.
A.would write |
B.has written |
C.wrote |
D.was writing |
---Has Tom finished his job yet?
---I have no idea of it; he _____ it this morning.
A.has been doing |
B.had been doing |
C.did |
D.was doing |