扫描二维码，直接登录
题库 / Prep2007E2-SC-59
An international group of more than 2,000 scientists project an average global warming that will be between 1.8 and 6.3 degrees Fahrenheit by the year 2000.
project an average global warming that will be between 1.8 and
project an average global warming to be from 1.8 to
project global warming that will average between 1.8 and
projects global warming to average from 1.8 to
projects an average global warming of between 1.8 and
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
描述的是一段时期的平均温度，用between/and，不用from/to；如果是增长、下降，用from/to
这里是一群科学家一起做的可以看成是（一个）预测，而不是每个科学家各自做一个预测，所以group做单数用。如：
A group of scientists works in the lab.一起、作为一个群体在实验室工作
A group of scientists go their houses after work.各回各家
登录 或 注册 后可以参加讨论