朝海光 总受:一道英语选择题

来源:百度文库 编辑:中科新闻网 时间:2024/05/14 18:08:09
The population of many Chinese cities has______ doubled in the past thirty years.
A. as great as B. larger than
C. quite a bit D. more than
答案是D.为什么?其他三个为何不选?谢谢!

应该是B吧,这是固定搭配!