Modern medicine and new methods of food production allow adults to live longer and babies

学历类 成人英语三级 已帮助 人

Modern medicine and new methods of food production allow adults to live longer and babies to ______ easier.

A.exist

B.extinct

C.survive

D.revive

热搜:做二进制逻辑运算:(xB2XORx57)AND(x96ORNOT(x7D)),