扫描二维码，直接登录
题库 / GMATAdvanced-CR-41
Scientist: A greenhouse gas, for example, carbon dioxide, forms a transparent layer that traps solar heat beneath it in the earth’s atmosphere. Atmospheric levels of carbon dioxide are currently increasing, causing the climate to warm—an effect that is predicted by at least one computer model of the greenhouse effect. But the warming that has occurred is a great deal less than what would be expected based on the model. Therefore,
Which of the following most logically completes the scientist’s argument?
better measurements of atmospheric levels of carbon dioxide are needed
the definition of “greenhouse gas” should probably be reconsidered
there are factors besides the increase in greenhouse-gas emissions contributing to the warming of the climate
the computer model of the greenhouse effect must be incorrect in some respect
the likely consequences of any warming of the climate are unlikely to be much less damaging than predicted
cr
没读懂句子结构导致选错
But the warming that has occurred is a great deal less than what would be expected based on the model.
a great deal 大量的，less than。。比。。少；就是the warming比model出来的少很多。。那肯定是model有问题啊
a 不对应为后面说的是model，不是实际测量
登录 或 注册 后可以参加讨论