问题

Why are there a lot of dead fish in the river?-Because they were ______ by the polluted water.
A:caught
B:poisoned
C:burned
D:protected
B:poisoned
C:burned
D:protected
正确答案是:
同类题型
Perhaps John’s not in. —–_______. Look, the light’s on.
They were_____ popular that their fans formed clubs in order to get more familiar_____ them.
She is a mother ______ four children.[ ]
John likes walking in the countryside.–_____. They enjoy a good time together every time.
Did it _______ you 4 hours to get to Shanghai last week?—Yes, just 4 hours by bus.