The work ____ be finished in such a short time . 
#89765
A
wasn''t able to
B
couldn''t
C
ought
D
could
推荐题目
 _____________half an hour earlier, you would have met the famous writer.
#87292
A
If you came
B
Would you come
C
Had you come
D
Should you have come
How I wish I ________ in medicine instead of history when I was at college!
#87107
A
had majored
B
should major
C
majored
D
would major
The weather turned out to be fine yesterday. I          the trouble to carry my umbrella.
#86907
A
needn’t take
B
couldn’t take
C
needn’t have taken
D
couldn’t have taken