Calculate the number of miles in a light-year, using 1.86 \times 10^5 mi/s as the speed of light. If I'm going at a speed of 60 mph and I've been traveling for 1 hour, how far will I have gone? Light travels in a straight line at a constant speed of 300,000 km/s. What...
1. What does this machine do? 相关知识点: 试题来源: 解析 【答案】 这台机器是做什么用的?【核心短语/词汇】machine机器【解析】这是What引导的特殊疑问句;What,什么;does,助动词;this machine,这个机器,作主语;do,做,谓语动词;这是一般现在时。故答案为:这台机器是做什么用的 ...
Machnak, Amy
why.what.should.i.do,when.i.miss.you.so.mach. 意思：为什么我应该怎样做，当我想念你这么马赫。 （望采纳）
Vl.Road andmatch(给下列问答句配对,将字母编号填入括号内) ( ) 1. What's your name? A. She's my grandmother. C )2. Is Peter your friend? B. He is very well. ( )3. Who is she? C. Thank you. (C )4. Happy Birthday to you. D. My name is Jenny. C )5. How is he? E...
【详解】(1)句意:他要求被告知有关他的家乡发生的一切事情。demand“要求”,后面常接动词不定式,demand to do sth.意为“要求做某事”。符合句意。 (2)句意:这台机器需要修理,因为它运行时常常发出奇怪的声音。根据空后的 repairing可知,空处应用require。sth. require doing意为“某事需要被做”。且主语为单...
V.Read and mach(读一读,应答配对,将字母代号写在前面的括号内( ) 1. What can you see nearthe path?A. t's smooth and hard.()2. How does the bench feel?B. No,ike the yellow one()3. What's on the lawn?C. I can see two benches.()4. Do you like the red bench?D. There ...
The system switches off if you press the button or exceed 42 mph (68 kph). How Do I Set My Ford Vehicle Trail Control Speed? Accelerate or decelerate to preferred speed On your steering wheel, select SET + to increase speed On your steering wheel, select SET − to decrease speed To ...
Thankfully, supersonic flight isn’t the roller coaster ride we might imagine. Speed alone doesn’t create theTop Gunmoments known as pulling Gs or G forces. Pulling Gs is the physical effect of a sudden change in velocity. While gravitational force remains constant, the incremental acceleration...
V Read and mach.读一读,将对应的句子连线。My head hurts.A.1.Whathappened⋅ I am stuck.B.2What'sthemater^2You are welcome.C3Can I help you?Yes, please.4.Thank you.D 相关知识点: 试题来源: 解析 答案:1. B2. A3. D4. C解析:1. --发生了什么事?--我卡住了.2. --怎么了?--我...