Who________ for the pollution of our earth?
#67826
A
should blame
B
is to blame
C
is blame
D
is to be blame
推荐题目
He ________late watching TV when he was a student, but now he ________to bed early.
#63948
A
was used to staying up; is used to go
B
used to staying up; used to go
C
used to stay up; is used to going
D
used to stay up; used to go
He seemed absent-minded and _______ his careless playing, we lost the game.
#71243
A
resulted from
B
resulted in
C
as a result
D
as a result of