问题

This is not an economical way to get more water; ____, it is very expensive.

A:on the contrary
B:on the other hand
C:in short
D:in all

正确答案是：

标签： economical , get , way

同类题型

Mary often helped her mother ________ out the trash last year.

Being heavy is bad for people’s health, I think you’re a little heavy. You should eat ______ meat and _________ vegetables.

The banana pie tastes delicious. Could I have another______?

About ______ students went to the show yesterday.

I enjoy ______ my bike in the mountains.It’s so exciting..