单项选择题

A．It has numerous traits in common with the spotted owl.
B．Its population is increasing.
C．It may not survive without special efforts of conservationists.
D．Its role in the chain of evolution has not yet been examined.
<上一题 目录 下一题>
热门 试题

单项选择题
A．She knew nothing about his secret.B．She was a policewoman.C．She was one of the secretaries of the War Office.D．She loved Wilson very much.
A．She knew nothing about his secret.
B．She was a policewoman.
C．She was one of the secretaries of the War Office.
D．She loved Wilson very much.
单项选择题
A．It’s not always clear why people behave in certain ways.B．People usually blame others for their mistakes.C．Certain conditions cause drivers to behave strangely.D．The reason for some behavior is obvious.
A．It’s not always clear why people behave in certain ways.
B．People usually blame others for their mistakes.
C．Certain conditions cause drivers to behave strangely.
D．The reason for some behavior is obvious.
相关试题