You've made great progress in your studies of English,haven't you?___yes,but much( )为什么要填remains to be done.为什么不填remain to do?

分类: 作业答案 • 2022-02-16 13:26:34

问题描述：

You've made great progress in your studies of English,haven't you?
___yes,but much( )为什么要填remains to be done.
为什么不填remain to do?

答