they learnt __they want to know the ways of making walls用what可以吗?that呢?我认为应该用that ,用what说不通.这是一篇词语运用里面的一句话。给的答案是what,
问题描述：
they learnt __they want to know the ways of making walls用what可以吗?that呢?
我认为应该用that ,用what说不通.
这是一篇词语运用里面的一句话。给的答案是what,
答