2. 外语
  3. The industrial output of this year has______(比去年增加了四倍).

The industrial output of this year has______(比去年增加了四倍).

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问题 The industrial output of this year has______(比去年增加了四倍).
选项
答案increased/multiplied/risen five times/by five times/fivefold/by a factor of five times as compared with/as against that of last year
解析 increase, multiply, rise都可以表示增加,英语中表示倍数的增加,常用表达有:increase to n times, increase n times/n-fold, increase by n times, increase by a factor of n,以上四式均应译为:增加到n倍(或:增加了n-1倍)。题目中增加了四倍即增加到五倍,又如：That can increase metabolic rates by two or three times.那可使新陈代谢率提高到原来的2倍或3倍(即提高1倍或2倍)。The drain voltage has been in creased by a factor of four.漏电压增加3倍(即增加到原来的4倍)。
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大学英语六级

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