瘙痒症与慢性湿疹的主要区别是（）

A.瘙痒明显

B.苔藓样变

C.无原发性皮损

D.病程长

E.抗组胺治疗有效

-Who is Miss Yang talking _____?

-Jim's mother. They are talking _____ Jim's study.[ ]

A. about;with

B. to;about

C. with;to

D. to;with