Does Sound Travel Faster by Air or by Water?
light travels faster than sound. 相关知识点: 试题来源: 解析 根据题干,可知" Does light travel faster than sound?" 是一般疑问句,宾语从句的连词用if;宾语从句的内容是客观真理,时态用一般现在时。light是不可数名词,接动词第三人称单数形式。故答案为if light travels faster than sound. "光的传播速度比...
解析 根据题干,可知Does light travel faster than sound?是一般疑问句,用if引导宾语从句。从句的内容是客观真理,用一般现在时。light是不可数名词,接动词第三人称单数形式。故答案为:if;travels。 光比声音传播得快吗?你能告诉我吗?你能告诉我飞机比声音快吗?反馈 收藏 ...
宾语从句的语序是陈述句语序,其结构为:连接词+主+谓,一般疑问句变成宾语从句时,连接词要用if/whether(是否),主语是light(光),因为句中讲述的是客观真理,宾语从句的时态为一般现在时,主语是第三人称单数,谓语动词也要用第三人称单数形式travels,故答案为if/whether;travels。[2] 【答案】visited【核心短语/词汇...
Does Sound Travel Faster by Air, Water or Metal?
1. Could you tell me if light travels faster than sound? 2. Alice told me that she had left the magazine in the library. 3. I asked Tim if he had found his lost pet cat. 4. Henry asked his daughter if she knew how to operate the flying car. 5. Bob asked the old man why he...
答案：Do you know if light travels faster than sound?解析：这是宾语从句，在宾语从句中要用陈述句语序 翻译：你知道光比声音的传播速度快吗？希望能帮到你，祝更上一层楼O(∩_∩)O 有不明白的请继续追问(*^__^*)
百度试题 结果1 题目2. My father told me sound(travel)faster through water than it does through the air. 相关知识点: 试题来源: 解析 2. travels 反馈 收藏
special relativity, on which much of modern physics is based, nothing in the universe can travel faster than light. The theory states that as matter approaches the speed of light, the matter's mass becomes infinite. That means the speed of light functions as a speed limit for the whole...
句意:光的传播速度比声音快吗?你能告诉我吗?tell后加宾语从句,“Does light travel faster than sound? ”是一般疑问句,所以宾语从句的连接词应用if/whether“是否”;宾语从句是客观真理,仍用一般现在时,light是不可数名词,谓语动词用第三人称单数形式travels。故填if/whether;travels。反馈...