The pencil ________ which you wrote just now______ me. [ ]

A. in; belonging to

B. \; is belonging to

C. with; belongs to

D. with; is belonged to

提净法适用的药物种类是（）

A.胶类药物

B.种子类药物

C.可溶性无机盐类药物

D.不溶于水的矿物药

E.质地坚硬的动物药