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选择题,求详细解答

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/16 06:00:20
Business has really taken off and the profit we’ve managed to make is ________ last year Athree times those of Bthree times as many as Cthree times that of Dthree times what is
解题思路: 如下
解题过程:
选C。此题考查英语倍数的表达方式。profit是不可数名词,故首先排除A和B。
  选项C和D涉及到两种表达倍数法:
    1. “ …… times+that+of+被比对象 ”。如:
  In this workshop, the output of July was 4.5 times that of January. 这个车间7月份的产量是1月份的4.5倍。
 2.. “……times+what+从句”。如:
  The production is now three times what it was ten years ago. 现在的产量比十年前增加了两倍。
由此可知,选C正确。选项D的is 改为was的话,也是正确的。
最终答案:略