A modern city has been set up in________was a wasteland ten years ago.A.what B.which C.that D.不用THAT:1,是that不能做in的宾语吗?

A modern city has been set up in________was a wasteland ten years ago.A.what B.which C.that D.不用THAT:1,是that不能做in的宾语吗?
A modern city has been set up in________was a wasteland ten years ago.A.what B.which C.that D.
不用THAT:1,是that不能做in的宾语吗?

A modern city has been set up in________was a wasteland ten years ago.A.what B.which C.that D.不用THAT:1,是that不能做in的宾语吗?
in后面跟一个句子这个宾语从句缺少的是主语所以不用that 而要用what 同理He reached what was called a Salt Lake City.He arrived in what used to be a garden...

必须用WHAT.
在这里what=a place that，是个缩合词，相当于两个成分。
如果只用that，那THAT所修饰的那个先行词在哪里？

不是 这题是宾语从句 what was a wasteland ten years ago是从句，作in的宾语
what 在宾语从句中作主语

不是，in which 是固定搭配，学英语只能记住它惯用的。抠字眼，固然好，但很耗时间，对提升英语的帮助不大