All passengers ______ are expected to fasten the seat belts when the plane takes off and lands．
#27474
A
on aboard
B
on board
C
on the board
D
on boards
推荐题目
He is determined to become a specialist ________ computer when he grows up.
#26767
A
for
B
in
C
on
D
about
His boss is going to be on vacation next week and the company will be left _______ him.
#27853
A
in charge of
B
in the charge of
C
taking charge of
D
taking the charge of
Many houses were completely destroyed in the earthquake. ______, the victims had to live in the shelters provided by the government.
#26623
A
As a result of
B
As usual
C
As a result
D
As to
If we can’t put our hands ________ some food and water, we shall have nothing to eat.
#26136
A
in
B
at
C
on
D
with
I don't want anyone ________ me, telling me what to do and what not to do.
#25167
A
of
B
over
C
above
D
across