I’m sorry I didn’t hear what you said. I ________ the picture.
#101504
A
am looking at
B
looked at
C
has looked at
D
was looking at
推荐题目
In the meeting, the professor expressed his thanks for the aid he _________ from his students.
#100096
A
received
B
was received
C
have received
D
had received
I would have come earlier, but I _____ that you were waiting for me.
#102993
A
didn’t know
B
hadn’t known
C
haven’t known
D
wouldn’t have known
Liu Ming is said         abroad for one year before he came to teach in our school.
#103093
A
to have studied
B
to study
C
to be studying
D
to have been studying