单项选择题

What might be the reason for the behaviour patterns of animals and humans

A．They learn them from their parents.
B．They develop the patterns as they grow older.
C．They are born with them.
D．They are taught about them by their elders.

<上一题目录下一题>

热门试题

单项选择题

What kind of people are better at recognizing the expression of horror

A．Men.
B．Children.
C．Old people.
D．Women.

单项选择题

Some of the dead at the back of the stand would have escaped from the fate if ______.

A．the organizers had not locked the gates at the back of the stand
B．they had not been in such a panic
C．they had not thrown paper and rubbish beneath the wooden stands
D．they had not dropped cigarettes