问题补充:
I share the room my sister and we are very friendly each other.
A. to; to
B. to; with
C. with; with
D. with; to
答案:
A. to; to
B. to; with
C. with; with
(答案→)D. with; to
解析:句意:我和我的姐姐共用一个房间,我们彼此之间非常友好。share sth with sb与某人分享某物,be friendly to sb对某人友好的,固定结构,故选D