It’s not good for people __________ waste water (污水) into the river.
#62287
A
to put
B
putting
C
to pour
D
pouring
推荐题目
It was very hard for me to make a _________, but I decided to leave my job.
#60147
A
suggestion
B
decision
C
plan
D
speech
Although he failed this time, he didn’t give up and ______studying hard..
#53039
A
stopped
B
continued
C
succeeded
D
finished
