问题
选择题
Fire is dangerous and we must __________ children away _________ it.
A．stop; from
B．keep; from
C．prevent; to
D．keep; to
答案
答案：B
题目分析：句意：火是危险的，我们必须让孩子们远离火。keep sb from 以免某人做某事prevent sb from 防止某人做某事stop sb from 阻止某人做某事。所以选B。