There are about ____ people in the world and ____ people in chinaA 4800000000,1200000000B 6000000000,1300000000C 5500000000,1100000000D 5800000000,1300000000
问题描述:
There are about ____ people in the world and ____ people in china
A 4800000000,1200000000
B 6000000000,1300000000
C 5500000000,1100000000
D 5800000000,1300000000
答