—Let's go to the new restaurant on 24th Street for dinner tonight.

—We can cook it at home. It's            . [ ]

A. expensive

B. more expensive

C. less expensive

D. the most expensive

白求恩医德境界的最佳概括是（）

A.毫无自私自利之心

B.对工作极端的负责任

C.对同志对人民极端的热忱

D.国际主义精神

E.对技术精益求精，毫不利己专门利人