Ladies and gentlemen, please remain ________ until the plane has come to a complete stop.
#98409
A
seated
B
seating
C
to seat
D
seat
推荐题目
The children are seldom encouraged ________up late at night preparing their lessons,if ________.
#98480
A
staying;once
B
to stay;ever
C
staying;sometimes
D
to stay;never
.I will go to your hometown.Do you have anything_______.
#97308
A
to take
B
taking
C
to be taken
D
to take to
There was a big dog ______ in front of Mr. Hill’s house, so David didn’t dare to go near it.
#91653
A
to sit
B
sat
C
sitting
D
sits
____ after a long walk, Henry called me and said he couldn’t come to the meeting.
#95107
A
Having worn out
B
Being worn out
C
To wear out
D
Worn out
—You are required by law _______ seat belts.—Thanks for your reminding. I’ll do it right away.
#90732
A
wearing
B
being worn
C
to wear
D
to be worn