A:makes me think of
B:makes me worried about
C:makes me satisfied with
矩形ABCD中A(1,1),B(2,3)则直线BC的斜率为( )
As is reported, it is more than 100 years ________Qinghua University was founded.
巴尔扎克创作了《人间喜剧》,最终实现了自己的誓愿:“拿破仑用剑没有办到的,我要用笔来完成。”可见