Trains stop here in order to _____ passengers only.
#84211
A
get off
B
pick up
C
pull up
D
pull in
推荐题目
He did all he could _____ . 
#81665
A
help me out
B
to help out me
C
help me out of
D
to help me out
 The photo of my brothers and me __________ my childhood.    
#73662
A
calls for
B
calls on
C
calls up
D
calls in
The number of the students is_________ rapidly in our school.
#72389
A
expanding
B
stretching
C
extending
D
expecting