外寄生虫：
参考答案：
暂时或长久地寄生在其宿主的皮肤表面或皮内的寄生虫称为外寄生虫。
When his brother was to cross the street，he was knocked down by a truck and badly ________.
A．injured
B．damaged
C．harmed
D．destroyed
国家赔偿的主要方式是返还财产和恢复原状，辅助方式是支付赔偿金，赔偿数额没有最高限额。 ( )
