Most lightning takes place within a cloud when the charge separation within the cloud collapses.However,as the storm cloud develops,the ground beneath the cloud becomes positively charged and lightning can take place in the form of an electrical disc

Most lightning takes place within a cloud when the charge separation within the cloud collapses.However,as the storm cloud develops,the ground beneath the cloud becomes positively charged and lightning can take place in the form of an electrical disc
Most lightning takes place within a cloud when the charge separation within the cloud collapses.However,as the storm cloud develops,the ground beneath the cloud becomes positively charged and lightning can take place in the form of an electrical discharge between the negative charge of the cloud and the positively charged ground.so even though it represents only 20 percent of all lightning,it has received a lot of scientific attention.
题目问作者为什么提到【Lightning that strikes the ground is the most likely to be destructive】,
我选的选项是：explain why scientific of this form of lightning is very important
正确答案是：explain why this form of lightning has been investigated so much
我想请问一下这俩有啥区别么?为什么不是我那个答案?

Most lightning takes place within a cloud when the charge separation within the cloud collapses.However,as the storm cloud develops,the ground beneath the cloud becomes positively charged and lightning can take place in the form of an electrical disc
首先你的Lightning that strikes the ground is the most likely to be destructive没在这段中,应该在上一段吧.
至于答案,我想是因为最后一句even though it represents only 20 percent of all lightning,it has received a lot of scientific attention..它是想强调因为闪电如此,尽管这种类型的闪电只有百分之二十,但它仍然吸引了大量的注意,所以有大量的研究.而不是你选的重要.
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考托福不执著 这是硬道理 做阅读别纠结 别绕弯子 思维别太复杂 被自己推理
ok
这种闪电是最具有破坏性的
找原句
so even though it represents only 20 percent of all lightning, it has received a lot of scientific attention
人家说的是研究它的多 ...

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考托福不执著 这是硬道理 做阅读别纠结 别绕弯子 思维别太复杂 被自己推理
ok
这种闪电是最具有破坏性的
找原句
so even though it represents only 20 percent of all lightning, it has received a lot of scientific attention
人家说的是研究它的多 所以why so much 你的答案 在原文有依据吗？
没说它important啊 哪里important 别告诉我因为破坏性大 人们研究就important了 这样你就死胡同了

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