英语定语从句和同位语从句一道很容易做错的题目求解释!What we want is an environmentally friendly car
What we want is an environmentally friendly car ,especially ____is good on gas.
A one which B one that C which
做同位语时one 后面跟which毫无疑问,只不过是子啊同从后面加了一个定从.但是吧这个句子完全理解成定于从句.which指代前文的 an environmentally friendly car 为什么不可以?
额额= =one 后面接that搞错= =