so+clearly+as
轩界临5077当一小块金属钠久置在潮湿的空气中,会发生的变化是( ) ①4Na+O2=2Na2O ②Na2O+H2O=2NaOH ③2NaOH+CO2=Na2CO3+H2O ④Na2CO3+CO2+H2... -
能琛垄18143353067 ______[选项] A. 只有① B. ①② C. ①②③ D. ①②③④
轩界临5077同学们排方队做操,小明前后左右都有3人,一共有多少人?3+3+1=7 7*7=49这样做对同学们排方队做操,小明前后左右都有3人,一共有多少人?3+3+1=7 ... -
能琛垄18143353067 ______[答案] 你做得对!祝学习进步!
轩界临5077introduce+sth to造句还有introduce+sb to,各造5个 -
能琛垄18143353067 ______[答案] Allow me to introduce a friend to you. 让我给你介绍一个朋友. to introduce somebody to skiing 向某人传授滑雪经验 Let me introduce him to you. 让我把他给你们介绍一下. to introduce a new teacher to the class 向同学们介绍新老师 to introduce ...
轩界临5077Fe+HCl - FeCl2+H2O 怎么配平Fe+HCl - FeCl2+H2怎么配平 -
能琛垄18143353067 ______[答案] Fe+2HCl=FeCl2+H2 氯化氢配个2.
轩界临5077maths questionA straight line L1 passes through the point (3,6,1) and is parallel to 2i+3j - k.A straight line L2 passes through the point (3, - 1,4) and is parallel to i - 2j... -
能琛垄18143353067 ______[答案] For line L1 passes through the point (3,6,1) and is parallel to 2i+3j-k, suppose L1:2i+3j-k=c , then 2*3+2*6-1=c ; c=17, so L1:2i+3j-k=17. suppose L2 :i-2j+k=c1, so L2 :i-2j+k=9. a) For the acute angle between L1 and L2 equals the acute angle between ...
轩界临5077make it+adj+doing与make it +adj+to do哪个对.都对的话有什么区别呢= = -
能琛垄18143353067 ______[答案] make it +adj+to do是正确的,是使得做某事怎么样的意思,没有doing的结构. 比如有:make it easy to find make it clear to see
轩界临5077在英语中,so many+什么,so much+什么,too many+什么,too much+什么,much too+什么. -
能琛垄18143353067 ______[答案] so many +可数名词复数eg.There are so many students in the playground.so much +不可数名词eg.There is so much water on the floor.too many +可数名词复数He has too many questions.too much +不可数名词He ha...
轩界临5077how后面不是不能跟名词吗?为什么还有这个How +形容词+a/an +可数名词单数+主+谓的句型? -
能琛垄18143353067 ______ 感叹句(exclamation ;Exclamatory sentences) 有多种表现形式,有时一个单词、短语或一个词组也可成为感叹句.如:Hello!(喂!),The design and the colours!(多美丽的图案和色彩啊!);有时陈述句、疑问句以及祈使句也可以转化...
轩界临5077It is - bad weather that I can`t see you clearly. A.so B. such -
能琛垄18143353067 ______ 选:B It is such bad weather that I can`t see you clearly.天气如此恶劣以至于我都看不清你.这里要注意的是bad weather,重点是weather,所以用such修饰名词.