---What did you say to Julia? I saw her crying in the dormitory alone. --- It ______ my fault. We talked happily when I was with her in the classroom.
#87586
A
mustn’t have been
B
should have been
C
shouldn’t have been
D
couldn’t have been
推荐题目
If I hadn’t stood under the ladder to catch you when you fell, you _________ now.
#87546
A
wouldn’t be smiling
B
couldn’t have smiled
C
won’t smile
D
didn’t smile
If I _______ it, I would do it in a different way.
#88203
A
were to do
B
do
C
had done
D
was to do
How I wish I ____ the mistake! Everybody present was angry with me.   
#90109
A
didn’t make
B
hadn’t made
C
wouldn’t make
D
wasn’t making