---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
—We weren’t sure which way to go.In the end,we turned right.—You the wrong way.You left.
#88966
A
had gone;must have turned
B
went;must turn
C
have gone;would have turned
D
went;should have turned
Don’t turn off the computer before closing all programs you could have problems
#86872
A
or
B
and
C
but
D
so
After her son’s death, the old lady __________ sit at the window, deep in thought.
#87707
A
would
B
should
C
could
D
might
We have bought so much food now that Suzie won’t be with us for dinner.
#87421
A
may not
B
needn’t
C
can’t
D
mustn’t
Tony ________ full marks, but he was so careless as to make a spelling mistake.
#86660
A
could have gained
B
can have gained
C
must have gained
D
must gain