— Jimmy never helps his mother with the housework.

— It would be _____ to say that he is lazy. [ ]

A. valuable 　

B. accurate

C. unfair 　

D. scientific

六淫之中，具有善行数变的特性的邪气是：（）（1469-32）

A、风

B、寒

C、暑

D、湿

E、躁