— You seem to show interest in gardening.

— What? _____, I'm getting tired of it. [ ]

A. On the contrary                                    

B. To the contrary

C. On the other hand                                

D. To the other hand

用传统胶印印刷精细印刷品时，使用（）润湿液较好。

A.普通润湿液

B.非离子表面活性剂润湿液

C.强化水润湿液

D.酒精润湿液