83._______ the population by the year 2050?A.How many will be B.How much will be C.What will

问题描述:

83._______ the population by the year 2050?A.How many will be B.How much will be C.What will
83._______ the population by the year 2050?
A.How many will be B.How much will be C.What will be D.What will

C