The world's population has grown to____ is was in 1800.A six times more than what B more than six times whatC six times more than which D more than six times that

问题描述:

The world's population has grown to____ is was in 1800.
A six times more than what
B more than six times what
C six times more than which
D more than six times that

正确答案B

D吧