the teacher said to us.是一般过去时,改为宾语从句said to sb 改为told sb; "光比声音传得快" 是表客观真理,所以从句的动词不受主句谓语动词时态的限制,Why does light travel faster than sound是特殊疑问句,宾语从句要按照陈述句的语序;故答案为told;travels 。
Tom asked Mike why light travels faster than sond.宾语从句中陈述的是客观事实、真理、名言、警句、谚语等内容时,不管主句是何种时态,从句中都用一般现在时态 结果二 题目 改间接引语 1.“Why does light travel faster than sound?”Tom asked Mike. 怎么改? 老师说travel要加s ,但我不明白为什么不是加ed...
(travel) faster than sound. 相关知识点: 试题来源: 解析 1.travels 考查动词时态。根据句子结构,该宾语从句是叙述永恒不变的 "真理" ,时态应为一般现在时, "light" 是主语,所以谓语动词应为三单形式 "travels" 。句意:过去的人们不知道为什么光比声音传播得快。故正确答案为:travels。
关键词:light光;lighting闪电;sound声音;hear听到;thunder雷声 翻译:老师告诉我们光比声音快得多,这就是为什么你先看到闪电,后听到雷声的原因。 解析:考查时态,表示客观的规律用一般现在时,光速快于音速,这是客观规律,故用一般现在时,light不可数名词,可视为第三人称单数,故用runs;第二个空,why you saw表示的是过...
Why Do We Find It Hard to Say “No”As we all know, saying “no” to others is not easy at all. But sometimes we have to learn to say “no”. 【1】 Below are common reasons why people find it hard to say “no”:●【2】 You are a kind soul at heart. You don’t want to...
A. Because light is brighter than sound B. Because light travels faster than sound C. Because sound is louder than light D. Because sound travels faster than light 相关知识点: 试题来源: 解析 B。解析:文章提到光的传播速度比声音快,所以先看到闪电后听到雷声。A 选项光比声音亮不是原因;C 选项声...
求教一句话的深层含义.Light travels faster than sound.This is why some people appear bright Light travels faster than sound.This is why some people appear bright until they speak. ..光比声音传播的快,那那些人不是应该before they speak就appear bright了吗? 答案 就是说,不能以貌似取人,有...
The teacher told us light___ much faster than sound and this ___ why you saw the lightning first and then heard the thunder. A. runs, was B. ran, was C. runs, is D. ran, is 相关知识点: 试题来源: 解析 B 反馈 收藏
31 The professor said that light___ faster than sound.悬赏10,速答A:travels B:traveled C:travel D:traveled32 He asked___ for the computer. A:did I pay how much B:I paid how much C:how much did I pay D:how much I paid33 He asked, “How are you getting along?”He asked...
结果1 题目 9. Yesterday little Brian asked his teacher A A. why light travels faster than sound B. why does light travel faster than sound C. when light travels faster than sound D. when does light travel faster than sound 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...