赞题库-背景图
单项选择题

People knew the nature of wolf very well.

A． Right.
B． Wrong.
C． Doesn't say.
<上一题 目录 下一题>
热门试题

单项选择题Grey wolves take good care of the young.

A． Right.
B． Wrong.
C． Doesn't say.

单项选择题We can find more and more grey wolves in Alaska.

A． Right.
B． Wrong.
C． Doesn't say.