They offered her a house for $100 000, _____ it was worth. [ ]

A. as much as twice

B. as twice much as

C. as twice much as

D. twice as much as

某药半衰期为8h，1日3次给药，达到稳态血药浓度的时间为（）

A.0.5～1d

B.1.5～2.5d

C.2.5～3.5d

D.3.5～4.5d

E.4.5～5.5d