单项选择题

A．Pollution of the environment.
B．A new generation of pesticides.
C．Over-killing by hunters.
D．Destruction of the natural homes of bald eagles.
<上一题 目录 下一题>
热门 试题

单项选择题
A．The amount of skin affected by the cut.B．The cause of the cut.C．The amount of bleeding.D．The number of nerve endings irritated.
A．The amount of skin affected by the cut.
B．The cause of the cut.
C．The amount of bleeding.
D．The number of nerve endings irritated.
单项选择题
A．Telephones.B．CD players.C．Video camera recorders.D．Home computers.
A．Telephones.
B．CD players.
C．Video camera recorders.
D．Home computers.
相关试题