Buses have routes. They ________ and ________ people at different places on the routes.
#73368
A
take on, get off
B
pick up, drop off
C
take up; take off
D
pick out; drop out
推荐题目
These are all ________houses for the homeless.
#82903
A
newly - building
B
newly-builder
C
new - building
D
newly - built
---Are you a teacher?      ---No, but I _______.
#65853
A
used to
B
used to being
C
used to be
D
was used to