-Miss Jones once _________ music at a local college for ten years and now is an actress.-No wonder I often hear her sing some pop songs.
#100798
A
had taught
B
has been teaching
C
taught
D
is teaching
推荐题目
-_______ leave at the end of this month.-I don’t think you should do that until _________ another job.
#103999
A
I’m going to; you’d found
B
I’m going to; you’ve found
C
I’ll; you’ll find
D
I’ll; you’d find
John promised his doctor he ________not smoke,and he has never smoked ever since.
#101399
A
might
B
should
C
could
D
would
With the rapid development of medical science, we ________ more new drugs used in the treatment of cancer.
#101807
A
see
B
had seen
C
will be seeing
D
would see
