—We should do what we can ________ the endangered animals.—Yes, it’s our duty___

题型：不详难度：来源：

—We should do what we can ________ the endangered animals.
—Yes, it’s our duty_________ them.

A．save; to protect	B．save; protect
C．to save; protect	D．to save; to protect

答案

D

解析

试题分析：句意：我们应该做我们能做的来拯救濒临灭绝的动物。是的，保护他们是我们的职责。To do表示目的，It is +adj.+to do.结合句意，故选D