－Why are there a lot of dead fish in the river?－Because they were ______ by the polluted water.
#61886
A
caught
B
poisoned
C
burned
D
protected
推荐题目
The reporter didn’t go to bed until he finished ______ the article.
#61958
A
writing
B
write
C
to write
D
wrote
He told us that he was tired and thirsty because he ________ in the desert for days.
#52040
A
walked
B
has walked
C
had walked
D
would walk
After class, we always have a good time ________ to each other.
#57751
A
telling
B
talking
C
saying
D
speaking