He﹍﹍the job well, but he    so careless.
#87662
A
had done; had been
B
could do; was
C
could have done; was
D
hadn’t done; had been
推荐题目
The flower is dead. I ___ it more water.
#86699
A
will give
B
ought to give
C
could have given
D
ought to have given
One ought _____ for what one hasn’t done.
#90204
A
not to be punished
B
to not be punished
C
to not punished
D
not be punished