All____is a continuous supply of fuel oil.

分类: 作业答案 • 2021-12-23 13:54:59

问题描述：

All____is a continuous supply of fuel oil.
A.things are needed
B.that needing
C.that is needed
选哪个?

答

C
all that=what
这样句子就可以变成由what引导的主语从句
What is needed is a continuous supply of fuel oil.