位置:首页 > 题库频道 > 学历类 > 升学考试 > 高中(高考) > 英语 > 高考英语定语从句练习121

Everyone knows that________ is dangerous to play with fire, but________ is difficult is to prevent children from playing with fire.

发布时间:2021-08-12

A.it; what

B.what; what

C.what; it

D.it; it

试卷相关题目

返回顶部