Hurry up, Mike. You must get to the airport an hour before the plane________.
#58726
A
gets off
B
turns off
C
puts off
D
takes off
推荐题目
——Who are you _______?        —— My mother. 
#59884
A
wait
B
waiting
C
waiting for
D
wait for
-----Where ______ my books ?   ------They’re ____  the sofa.
#57304
A
is, in
B
is , on
C
are, in
D
are, on