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
推荐题目
 Hurry up! The train _____. You know it______ at 8:30 am.
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A
leaves; leaves
B
is leaving; leaves
C
leaves; is leaving
D
is leaving; is leaving
I was just going to cut my rose bushes but someone _____ it. Was it you?
#102673
A
had done
B
has done
C
would do
D
will do