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．They became more popular.B．They were more regulated.C．They became less honest,D．They became better produced.
A．They became more popular.
B．They were more regulated.
C．They became less honest,
D．They became better produced.
单项选择题
A．The rights of private business owners should be protected.B．The government shouldn’t interfere in private business.C．Politicians should support industrial growth.D．Competition among companies should be restricted.
A．The rights of private business owners should be protected.
B．The government shouldn’t interfere in private business.
C．Politicians should support industrial growth.
D．Competition among companies should be restricted.
相关试题