Though tigers are to people, they are now and we should protect them or they will die out.
A. dangerous ; dangerous
B. in danger ; in danger
C. dangerous ; in danger
D. in danger ; dangerous
网友回答
A. dangerous ; dangerous
B. in danger ; in danger
(答案→)C. dangerous ; in danger
D. in danger ; dangerous
解析：考查词义辨析。形容词dangerous危险的；名词对别的事物是危险的；in danger处于危险中；指名词处于危险之中，自己又危险；句意：尽管老虎对人们来说是很危险的。但是现在的老虎处于危险之中，我们应该保护保护他们，负责他们就要灭绝了。故C正确。