※ 引述《winds6427 (囧囧)》之銘言：
: 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. 【Lightning that strikes the ground is
: the most likely to be destructive】, so even though it represents
: only 20 percent of all lightning, it has received a lot of
: scientific attention.
: 21. the author mark "Lighting that strikes the ground is the most likely
: to be destructive" in order to explain
: (1.) this form of lightning has been investigated so much
: (2.) this form of lightning is not as common as lightning within a cloud
: (3.) scientists understand of this form of lightning is important
: (4.) the buildup of positive charge on the ground beneath a storm cloud can
: have serious consequence
: 答案是 1
: 照字面上的解釋
: "這種打到地面的光是有毀滅性的"
沒錯
: 是這樣翻嗎?
: 我自己是寫4
: 看不出跟答案之間的關連性
: 麻煩高手解惑!!!
: 謝謝!!!
你圈起來的部份是正確的
Lightning that strikes the ground is the most likely to be destructive, so even though it represents
only 20 percent of all lightning, it has received a lot of
scientific attention.
>>>把這句看成Lightning..is destructive that's why it received attention
(investigation)
所以正解(1)
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