【阅读】03/19起粤嘟整理（3/27更新，28篇原始，27篇考古）

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http://gmat.xdf.cn/201604/10468524.html

关于海底lost city 补充内容~

峰识宛然

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billyisfragile!

https://www.jstor.org/stable/43562185
https://www.erudit.org/fr/revues/uhr/1998-v27-n1-uhr0655/1016609ar.pdf

JaneYeh

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Serena.Wu

同问冰河世纪阅读答案 有几道感觉不是很确定啊
1. In the passage, the author is primarily interested in A还是D呢？看到机经有人说选D 啊
(A) suggesting an alternative to an outdated research method
(B) introducing a new research method that calls an accepted theory into question
(C) emphasizing the instability of data gathered from the application of a new scientific method
(D) presenting a theory and describing a new method to test that theory
(E) initiating a debate about a widely accepted theory

3.    It can be inferred from the passage that the isotope record taken from ocean sediments would be less useful to researchers if which of the following were true? B？怎么理解啊
(A) It indicated that lighter isotopes of oxygen predominated at certain times.
(B) It had far more gaps in its sequence than the record taken from rocks on land.
(C) It indicated that climate shifts did not occur every 100,000 years.
(D) It indicated that the ratios of oxygen 16 and oxygen 18 in ocean water were not consistent with those found in fresh water.
(E) It stretched back for only a million years.

简瞳君

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元小元

附件打不开呢~