— I can’t move the bookcase. Could you give me a hand? — . It’s a piece of cake. A. Not a

问题补充：

— I can’t move the bookcase. Could you give me a hand?

— . It’s a piece of cake.

A. Not at all

B. No problem

C. Never mind

D. Of course not

答案：

A. Not at all

(答案→)B. No problem

C. Never mind

D. Of course not

解析：句意：--我搬不动书柜，你能帮我吗？--没问题，小菜一碟。Not at all没关系；No problem没问题；Never mind 没关系；Of course not当然不。故选B。

考点: 考查日常交际用语的用法。