A. Cloud-to-ground lightening occurring in the US B. Types of lightening C. Cause of lightening D. Differences between thunder a

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问题 A. Cloud-to-ground lightening occurring in the US
B. Types of lightening
C. Cause of lightening
D. Differences between thunder and thunderstorm
E. Frequencies of thunderstorms occurring in the world and the US   
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选项

答案B

解析 利用“cloud lightning,ribbon”作为答案线索词,答案相关句在第4段。答案相关句:When cloud-to-ground lightning occurs during strong winds,they call shift the lightning channel sideways,so it looks like a ribbon.
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