while I was doing可省略I was吗

相关推荐

• 这段内容在写法/拼写等方面上有错吗?(我很奇怪为什么外国人认为有错误?)How to Get over reading in mind?(actually its like read silently by "heart")?thats really bothering!dont know when i started this bad habit and it's sure that the problem has been following me for quite a while.everytime i read or think about things then i cant help using my "heart".for example,while i was reading "It's one of their ways to show that they grow up and they can do with any difficult things",i was just
• You must try to hold the tool as I do.这里的as引导的方式状语从句完整吗?（如果不完整是不是省略现象类似的还有you should do as I told you .
• you must do it as I I told you.as引导的方式状语从句完整吗（还是省略句）?
• 句子：I like summer best.中“best"是*吗,如果是,是谁的*?*前面为什么不加”the"?我又查了一下字典，以下理解：best为well的*=to the degree or most 意思是最高程度地；最此句为省略句，原句应为：I like summer best of all the seasons.以上参阅牛津高阶英汉词典
• exercise有复数形式吗?I keep healthy by doing some exercises.这句话对吗?
• 关于英语过去式的问题↓The little boy kept ____[nod]while i was talking to him（请问kept后面还加过去式吗）
• i was doing my homework while my mother was cooking不是一个句子不能有两个动词吗?为什么两个was会同时出现?
• I was doing some shopping ____ I saw my old friends yesterday afternoon (when/while/as)
• I need to do is have faith on what I am doing 有语法错吗
• be busy with 后加名词,后面可以加动名词吗?比如说,i'm busy with doing my homework.
• 已知函数y=Asin（ωx+φ）（A，ω＞0，0＜φ＜π2）的图形的一个最高点为（2，2），由这个最高点到相邻的最低点时曲线经过（6，0），求这个函数的解析式．
• 妈妈买回一些苹果、梨子和桔子．已知苹果和梨共60个，梨和桔子共75介，苹果和桔子共65个．妈妈买回苹果、梨和桔子各多少个？