It's very dangerous ()children to cross the busy street.
It's very dangerous ()children to cross the busy street.
A、for
B、of
C、with
D、if
【正确答案】:A
【题目解析】:此题考查句型it is+adj.+for sb. to do sth.本题句意为:让小孩独自穿过串流不息的街道是很危险的事情。因此选A
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