真题例句：

• As common people, the medical workers choose to stand out and protect others without thinking twice.

  作为普通人，医务工作者不假思索地选择站出来保护他人。

  [2020年 昆明市 单项选择]

• Take some pills twice a day.

  一天吃两次药。

  [2020年 福建省卷 听力]

• Basically, an electric car can go twice as far as a gas car for the same price.

  基本上，同样的价格，一辆电动车的续航能力是一辆汽油车的两倍。

  [2020年 南京卷 阅读填空]

真题例句：

• Americans eat about fifteen pounds of fish per person per year, but we eat twice as much fish in restaurants as at home.

  美国人每年每人吃大约15磅的鱼，但是我们在餐馆里吃的鱼是在家里吃的两倍。

  [2016年 全国卷3 阅读理解]

• We eat twice as much fish in restaurants as at home.

  我们在餐馆里吃的鱼是在家里的两倍。

  [2016年 全国卷3 阅读理解]

真题例句：

• The traffic signals generally don't flash the same length of green twice in a row, especially at rush hour.

  交通信号灯通常不会连续两次闪烁相同长度的绿灯，尤其是在高峰时间。

  [2020年 浙江卷 阅读理解]

真题例句：

• Women are twice as likely to suffer from severe stress and anxiety as men, according to a 2016 study published.

  根据2016年发表的一项研究，女性遭受严重压力和焦虑的可能性是男性的两倍。

  [2021年 CET4 阅读理解B]

• Researchers concluded that those who just barely qualified for a grant were able to get twice as much money.

  研究人员得出结论，那些勉强有资格获得资助的人能够得到两倍的钱。

  [2021年 CET4 阅读理解B]

• Both words were used more frequently, and climate change was used nearly twice as often as global warming.

  这两个词的使用频率都更高，气候变化的使用频率几乎是全球变暖的两倍。

  [2020年 CET4 阅读理解C]

真题例句：

真题例句：

• Think twice about new nutrition research findings.

  对新的营养研究结果要慎重考虑。

  [2021年 CET4 阅读理解C]

真题例句：

真题例句：

• In an online forum post, Ahmed Bouchfaa responded that the brand holds sales of old stock for staff members twice a year.

  在一个在线论坛帖子中，Ahmed Bouchfaa回应说，该品牌每年为员工销售两次旧库存。

  [2021年 CET6 阅读理解B]

真题例句：

• One should think twice upon reading online comments and information, as they may be groundless and fictitious just to catch people's attention.

  一个人在阅读网上的评论和信息时应该三思，因为它们可能是毫无根据和虚构的，只是为了引起人们的注意。

  [2021年 CET6 写作]