Ladies and gentlemen, please remain __________ until the plane has come to a complete stop.
#98993
A
seated
B
seating
C
to seat
D
seat
推荐题目
You are so dependent that I'm afraid you can't adjust yourself to ______ alone for a time.
#88870
A
leave
B
leaving
C
be left
D
being left
.They will start their project ____at helping the poor children to be educated in China＇s west.
#97257
A
aims
B
aiming
C
being aimed
D
aimed
_________, so he is afraid of dogs .
#93517
A
Having been bitten twice
B
Bitten twice
C
After he has been bitten twice
D
He has been bitten twice
The boy is lying on the ground, _________ at the aeroplane in the sky.
#95042
A
looked
B
looking
C
look
D
to look