Make yourself _____ home and help yourself _____ anything that you'd like to eat. [ ]

A. in; with

B. at; to

C. at; with

D. in; to

植物吸水与吸收矿质元素之间的关系是（）

A.有关，但不完全依赖

B.矿质元素吸收少则吸水多

C.两者无关

D.矿质元素吸收多则吸水多