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  3. Nowadays, scientists still have not made huge progress on the research of earthq

Nowadays, scientists still have not made huge progress on the research of earthq

游客2023-09-17  49
问题 Nowadays, scientists still have not made huge progress on the research of earthquake because they have not fully understood what cause earthquakes. [br] Nuclear power can be utilized as an electrical power, but it may become a source of earthquakes.
选项 A、Y
B、N
C、NG
答案 A
解析 由题干中的a source of earthquakes定位到第一个小标题下首段末句，All kinds of things can cause earthquakes，同时由nuclear power定位到该句列举的an underground nuclear test。题于中的a source of earthquakes与文中things can cause earthquakes属同义转述，由该段末句中列举的导致地震的原因中可以发现underground nuclear test是其中之一，故题干所述是正确的。
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