—We must stop ________ plastic bags (塑料袋).—You’re right. It’s bad for our environment(环境).
#48420
A
use
B
to use
C
used
D
using
推荐题目
They preferred ________ to school ________ a bus.
#49971
A
to walk, take
B
walking, to taking
C
to walk, take
D
walk, to take
My mother seldom allow me ______ with my friends on weekends.
#48464
A
hang out
B
to hang out
C
hanging out
D
hangs out
