All passengers ___ to show their tickets next time.
#81088
A
require
B
will require
C
are required
D
are to require
推荐题目
The visit of the police was       the lost child.
#71141
A
connected with
B
associated to
C
connected to
D
related with
A railway station is not a place for a child to be ________ at night.
#70968
A
left alone
B
let alone
C
settle in
D
settle down
Does what I said _______ to you? 
#73006
A
make sure
B
make sense
C
make meaning
D
make good