—Which country do you like better, China or the USA?

—______ Maybe I like both of them.[ ]

A. I don’t think so.

B. Yes, you are right.

C. It doesn’t matter.

D. It’s hard to say.

YB45包装机烟包干燥输出系统（）号轮主要完成成型烟包两侧商标纸之间胶粘点的烘干。

A.五

B.六

C.七

D.八