All plants need light a suitable climate and a(n) ______ supply of water and minerals fr

学历类 成人英语三级 已帮助 人

All plants need light, a suitable climate, and a(n) ______ supply of water and minerals from the soil, but some species grow best in the sun and others thrive in the shade.

A.boundless

B.supplementary

C.continual

D.ample

热搜:a是b的充分条件,b是a的必要条件吗