When you see some waste paper on the ground, you should _______ and put it in the trash bin.
#59812
A
give it away
B
pick it up
C
turn it on
D
put it out
推荐题目
They argued _________ each other ________ the math problem yesterday.
#53087
A
about; with
B
with; to
C
to; at
D
with; about
 I have nothing to do but ________ my daughter in the evening.
#54865
A
to look after
B
looking after
C
look after
D
looked after
My cousin has _______ Project Green Hope since two months ago.
#60521
A
joined
B
taken part in
C
been in the
D
been a member of