Tom and I ____ good friends. He ____ twelve.    [ ]

A. am, is

B. is, are

C. are, are

D. are, is

身热夜甚，心烦躁扰，时有谵语，口干，不甚渴饮，舌红绛无苔，脉细而数，宜用（）

A.清营汤

B.清宫汤

C.犀角地黄汤

D.玉女煎去牛膝、熟地、加生地、元参