Our waste recycling project ________ a lot of investigation and paperwork had been done by the end of last term.
#88785
A
involved
B
to involve
C
being involved
D
involving
推荐题目
I was disappointed to spot the seller ________ in the deal and decided to deal with another one.
#95804
A
to cheat
B
cheating
C
cheat
D
cheated
We may learn ___ English well by ___ it.
#97835
A
speaking, spoken
B
spoken, speaking
C
spoken, spoken
D
speaking, speaking
Clearly and thoughtfully________, the book inspires confidence in students who wish to seek their own answers.
#88378
A
writing
B
to write
C
written
D
being written
With the help of the soldiers, many people ______ in the ruins were saved.
#97153
A
trapping
B
having trapped
C
to be trapped
D
trapped
_____with what they had done, we felt we still had too much to do.
#98981
A
compared
B
comparing
C
having compared
D
being compared