—Can those  at the back of the classroom hear me?—No problem, sir !
#89426
A
seat
B
seating
C
seated
D
sit
推荐题目
Please excuse my _________ in without _________.
#94424
A
come; asking
B
coming; asking
C
to come; being asked
D
coming; being asked
____________ great help, I could get rid of all the difficulty and succeeded.
#98654
A
Offered
B
Having offered
C
Being supplied
D
Having supplied
I didn’t realize putting on a play _________ so much work.
#97469
A
included
B
have
C
involved
D
need