It can be inferred from the first paragraph that [br] The main difference betwee

游客2023-12-21  21

问题 It can be inferred from the first paragraph that [br] The main difference between the Earth’s atmosphere and the simulated one is

选项 A、their size.
B、their content.
C、their height.
D、their density.

答案 A

解析 本题是细节题。由题干中的the Earth’s atmosphere定位至倒数第二段。第二句指出“计算机程序模拟地球大气进行研究”。第四句提到:But there are problems with the computer models,之后分析原因:The atmosphere is very big...,末句中的“such small scales”表明模拟大气和地球大气之间的区别在于尺寸,故[A]为答案。[B]具有较强的干扰性,虽然倒数第二句提到大气中存在的很多物质,但作者重点放在scales上,排除此项。
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