单项选择题
Although tigers are（）to people, they are（） now and we should protect them or they will die out.
A.dangerous; dangerousB.in danger; in dangerC.dangerous; in dangerD.in danger; dangerous
单项选择题 The drugaddict spent much money on his drug every day，（）he became poorer and poorer.
单项选择题 I think we are（）to get a certain offer from him because he is often generous to us.
单项选择题 Last month I（）2，000yuan from my sister and yesterday I（）it （）.
