题干
It's kind __________ Yao Beina to donate her corneas (眼角膜) _________ three people in need.
A：of; to
B：for; to
C：of; for
D：for; for
答案(点此获取答案解析）
A
It's kind __________ Yao Beina to donate her corneas (眼角膜) _________ three people in need.
A：of; to
B：for; to
C：of; for
D：for; for
