— Why do we see the lightning before hearing the thunder?— Because light travels much ___ than sound.A:fastB:fasterC:slowerD:slowly 相关知识点: 试题来源: 解析 B 句意:— 为什么我们在听到雷声之前先看到闪电?— 因为光比声音传播得快得多。fast 快地,原形;faster 更快地,比较级;slower 较慢...
Why were Thunder and Lightning sent away into the sky A.They would live a better life in the sky.B.They were frightened by people on the earth.C.People hoped they would not be able to do any more damage since they were far away from them.D.People respected them too much. 答案 C[...
C B)8.Why do we see lightning(闪电) first and then hear thunder(雷声) when it thunders? A. Because eyes are in front of ears. B. Because light runs faster(更快的) than sound. C. Because sound runs faster than light. 相关知识点: ...
A. Because lightning is faster than thunder. B. Because our eyes are quicker than our ears. C. Because lightning is brighter than thunder. D. Because thunder is louder than lightning. 相关知识点: 试题来源: 解析 A。解析:我们先看到闪电后听到雷声是因为光的传播速度比声音快。选项 B 说法不准...
aбзмржгвы (bzmrzhgvy)[translate] aMONTRAIL MONTRAIL[translate] a你是我一生最爱的人 You are the human who my life most loves[translate] aWhy we see the lightning firstly,and then hear the thunder? 为什么我们首先看见闪电,然后听见雷?[translate]...
相关知识点: 试题来源: 解析 4. travels 5. went 4. 由于光速比声速快,我们先看到闪电,后听到雷声。因此填入 travels。 5. 句子描述男孩在黑暗中行走,听到声音。单个动词选择 went,表示男孩在黑暗中前行。反馈 收藏
A. Because lightning is brighter. B. Because lightning is faster. C. Because thunder is louder. D. Because thunder is more colorful. 相关知识点: 试题来源: 解析 B。本题考查自然现象中闪电和雷声的关系。A 选项亮度不是先后顺序的原因;C 选项响度也不是;D 选项雷声没有颜色。B 选项因为光的传播...
百度试题 结果1 题目 - -Why do we see the lightning(闪电)before hearing the thunder(打雷)- -Because light travels much_than sound. A. fast B. faster C. slower D. slowly 相关知识点: 试题来源: 解析 B 反馈 收藏
The talk given at the Manchester symposium reviewed the long history of thunder research and proposed, for the first time, that it is arc liberated chemical energy from the air which explodes the lightning channel. Regardless of the cause of thunder, the ejection of ions from the atmospheric ...
百度试题 结果1 题目 2. - Why do we see the lightning before hearing the thunder?-Because light travels much B than sound. A. fast B. faster C. slower D. slowly 相关知识点: 试题来源: 解析 答案见上 反馈 收藏