题目内容
The world’s population has grown by ______ it was in 1800.
A. more than six times that B. six times more than that
C. more than six times what D. six times as many as
【答案】
C
【解析】略
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题目内容
The world’s population has grown by ______ it was in 1800.
A. more than six times that B. six times more than that
C. more than six times what D. six times as many as
C
【解析】略