It’s more expensive to live in the city than to live in the country I think . L

问题补充：

--- It’s more expensive to live in the city than to live in the country, I think.

--- . Living in the city brings people better conditions, though.

A. That’s all right.

B. I’m sorry to hear that

C. That is really necessary

D. I couldn’t agree more.

答案：

A. That’s all right.

B. I’m sorry to hear that

C. That is really necessary

(答案→)D. I couldn’t agree more.

解析： 考查交际用语。That’s all right.没关系，I’m sorry to hear that 听到那件事很抱歉，That is really necessary 真的很必要，I couldn’t agree more.我在同意不过了，句意：我认为住在城市比住在乡下贵多了。我在同意不过了，然而住在城市会给人们带来更好的便利条件。所以选D。