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  3. A Significance of Testing Techniques for Sampling Microbes in the Deep lee Sheet B Special Features of Lake Vida C Later Expe

A Significance of Testing Techniques for Sampling Microbes in the Deep lee Sheet B Special Features of Lake Vida C Later Expe

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问题 A  Significance of Testing Techniques for Sampling Microbes in the Deep lee Sheet
B  Special Features of Lake Vida
C  Later Expedition on Mars
D  2004 Revisit Planned for Collecting Lake Water Specimens
E  Antarctic Frozen Life Sampled and Revived
F  Accidental Discovery of lee-sealed Lake Water in Antarctica
A  is found to be a great deal higher than that of seawater
B  was of little scientific value
C  may be older than that collected below 39 feet of ice
D  might have come from Mars
E  is to collect some briny lake water for analysis
F  may return to life sooner than microbes frozen in the surface ice
选项
答案B
解析 选B的依据是第四段第二句。little scientific value是根据科学家当时认定Lake Vida只是a big block of ice而推论出来的。
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