题干
Fire is dangerous and we must __________ children away _________ it.
A：stop; from
B：keep; from
C：prevent; to
D：keep; to
答案(点此获取答案解析）
B
Fire is dangerous and we must __________ children away _________ it.
A：stop; from
B：keep; from
C：prevent; to
D：keep; to
