--You should have thanked her before you left.--I meant ________, but when I was leaving I couldn’t find her anywhere.
#90799
A
to do
B
to
C
doing
D
doing so
推荐题目
The foreigner tried his best, but he still couldn't make his point _____.
#98272
A
understand
B
understanding
C
to understand
D
understood
 ____ that they are inexperienced, they have done a good job.
#98166
A
Giving
B
To give
C
Given
D
If given
We are invited to a party      in our club next Friday.
#91992
A
to be held
B
held
C
being held
D
holding
______ a good result,the professor decided to do the experiment once more.
#97292
A
Not getting
B
Getting not
C
Not having got
D
Having not got