托福TPO 10的第三篇文章Variations in the Climate中第四题的答案.4. According to paragraph 3, scientists are able to reconstruct proxy temperature records by ○ studying regional differences in temperature variations ○ studying and dating changes in the properties of substa
2019-04-10
托福TPO 10的第三篇文章Variations in the Climate中第四题的答案.
4. According to paragraph 3, scientists are able to reconstruct proxy temperature records by
○ studying regional differences in temperature variations
○ studying and dating changes in the properties of substances
○ observing changes in present day climate conditions
○ inferring past climate shifts from observations of current climatic changes
答案是B,但我始终认为答案是A.明明文章中讲了大段的地理不同：格陵兰、西欧、大西洋.
望前辈给予解释.
优质解答
Proxy temperature records have been reconstructed from ice core drilled out of the central Greenland ice cap.
文章有根据可寻的,ice cap 不就是那些properties of substances么?
Proxy temperature records have been reconstructed from ice core drilled out of the central Greenland ice cap.
文章有根据可寻的,ice cap 不就是那些properties of substances么?