TPO17 lecture2的一道题

xianggebenbenUID: 3091234

TPO 17 的一道听力没有搞明白：
What did calcite deposits from Devils Hole reveal?

A.  
Inaccurate information about long-term climate changes.


B.  
Evidence that contradicted Milankovitch’s hypothesis.


C.  
Evidence that climate changes occur only locally.


D.  
Variations in Earth’s orbit that had little impact on climate
我觉得B和C都是对的，为啥C错了呢？ 求牛人指导

sokillerUID: 3446082

可以参考原文 原文说contradict to the evidence found in 1970s也就是证明了M的猜想的；但并没有提什么changes locally什么的

只要文中没说 这个选项就非常可疑 切勿盲目推测

err0716UID: 2893957

刚好听了17
发现calcite deposits(1980)是导致researcher认为和之前的hypothesis contradict
而1990的new evidence证明的是Devils Hole reveal only the local climate, but not global climate.

所以C从这两个方面都是不对，calcite deposits没有直接证明devild hole reveal the local climate. 并且climate changes occur only locally错误解释了原文的意思。(Fact is climate changes occur globally, but Devile Hole only reveal the local climate.)

xianggebenbenUID: 3091234

err0716 发表于 2015-6-14 23:44
刚好听了17
发现calcite deposits(1980)是导致researcher认为和之前的hypothesis contradict
而1990的new ...

对对，我想明白了 change locally 和 local climate change 是两个概念