all that和that区别：the teacher is satisfied with空 the students have done in the experiments为什么用all that?有人说with右面跟名词,但是all是名词吗?不懂啊
2022-09-19 10:44:12 25次 反馈错误 加入收藏 正确率 : 100%
题目内容：
all that和that区别：the teacher is satisfied with空 the students have done in the experiments
为什么用all that?有人说with右面跟名词,但是all是名词吗?不懂啊
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