—Can those________at the back of the classroom hear me?—No problem.
#94218
A
seat   
B
sit
C
seated   
D
sat
推荐题目
_______ the ointment to the wound, the nurse carefully wrapped it up with a bandage.
#96174
A
Treated
B
Having treated
C
Applied
D
Having applied
You can hardly imagine the difficulty the woman had _____ her children.
#97318
A
brought up
B
to bring up
C
bringing up
D
to have brought up
Tommy had his big brother _____ his shoes for him.
#97548
A
to tie
B
tie
C
tied
D
tying