ＴＴＧＷＤ１８谢谢看看拉

TTGWD18

Q31:

Between 1990 and 2000 the global economy grew more than it did during the 10,000 years from the beginning of agriculture to 1950.

1. Between 1990 and 2000 the global economy grew more than it did during the 10,000 years from the beginning of agriculture
2. Between 1990 and 2000 the growth of the global economy was more than that during 10,000 years, from when agriculture began
3. The growth of the global economy between 1990 and 2000 exceeds that which had been for 10,000 years from the beginning of agriculture
4. The growth of the global economy between 1990 and 2000 exceeds what it has been for 10,000 years, from when agriculture began
5. The growth of the global economy between 1990 and 2000 exceeded what it did for the 10,000 years from the beginning of agriculture

觉得grow more有问题，Ｅ为什么错啊？？

答案是Ａ

不理解

请ＮＮ　讲解下

e 应该是it指代不明，it 可以指growth,也可以指economy

grow 优于growth