问题

Schools in the east tend to be better equipped, ____ those in the west are relatively poor.[ ]

A: As
B: While
C: When
D: But

正确答案是：

同类题型

We were running out of gasI went off ____ a service station where I could buy some gas

It is said that another new car factory_____ now.— Yeah. It _____ one and a half years.

He has been working hard day and night, which, of course,his tiredness.

Let’s go to the movies after supper. OK——_______________.

I can’t believe little girls can read many books.