Speed is distance divided by time, so this signal travels somewhere between 120 to 240 kilometers per hour. The initial action potential accounts for 1 to 5 milliseconds and synaptic transmissions only take 0.1 to 0.5 milliseconds, so the bulk of that time is spent within the axons.速度是...
百度试题 结果1 题目—How fast is __ train running? —It is running sixty kilometers __ hour. A. the; the B. a; an C. the; an D. a; the 相关知识点: 试题来源: 解析 C 反馈 收藏
A. What fast he runs! B. What a fast runner he is! C. How a fast runner he is! D. How fast a runner he is! 相关知识点: 试题来源: 解析 B。原句“How fast he runs!”是“How + 副词 + 主语 + 谓语!”结构,省略形式为“What + a/an + 形容词 + 可数名词单数!”,runner ...
百度试题 结果1 题目How fast he is___(驾驶)the car in the busy street!It's too dangerous.相关知识点: 试题来源: 解析 driving 反馈 收藏
【解析】【答案】:How fast he is running!.【核心短语/词汇】fast:快【翻译】他跑得好快啊!【解析】首先结合提示词和标点符合明确所要组合的句子是一个感叹句,组合成的句子的句意是"他跑得好快啊!",由于fast是一个副词,所以用how来引导感叹句,构成是:How+副词+主语+谓语+其他,此处是现在进行时,构成是:...
百度试题 结果1 题目How fast is the bus going? A. About 17 miles an hour. B. About 70 miles an hour C. About 170 miles an hour 相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 结果1 题目83. fast, Tim, how, is, running How fast Tim is running 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
两个都是对的，但使用的语境不同，前者指一贯的表现，后者指现在的活动。
百度试题 结果1 题目___ fast the car is running! ( )A. What B. How C. How a 相关知识点: 试题来源: 解析 B 反馈 收藏
___ fast the car is running! A. What B. How 相关知识点: 试题来源: 解析 B。how 引导的感叹句结构为“How+形容词/副词+主语+谓语!”,此句中“fast”是副词,后面直接跟了主语和谓语,符合 how 引导感叹句的结构。而 what 引导感叹句不能直接跟副词。反馈...