问题 冠词用法

请教老师们:As president of the university,I am proud to welcome you to this university. 中为什么president前没限定词a/the呢？ 在此先谢谢老师了！

问题 You will be on safer ground是主系表结构吗

请问一下：You will be on safer ground 是主系表结构吗？是否可以这样理解：will 是助动词，句子是一般将来时？

问题 What was it that made you so happy ?

What was it that made you so happy ?书上分析说，这个句子是疑问形式的强调句， 而不能分析为结果状语从句。是否可以这样理解：分析为结果状语从句，语法上没有问题，问题是句意上说不通？ 对吗？

问题 表语从句的疑问与修改

Bullying is when someone makes you feel bad or hurts you again and again.老师好！上面这句话出自一道阅读题，句子好像读不通。感觉表语从句用错引导词when，请问when有没有用错？我试着换了两种说法，麻烦老师批改：1.Bullying is the situation when ...

问题 It could have been...是什么意思

...g a football friendly. It could have been any big city. It could have been you.请问It could have been是什么意思？

问题 请刘老师帮忙解答

...bsp;chinese food和这句he thinks chinese people are very friendly.the的用法写着特指，这是同一文章中的句子，后面一句为什么不用呢？我实在不明白这个the 的用法，请求老师讲解一下，谢谢！

问题 so的用法与翻译一例

...翻译So)？So做句子的什么成分？原文：Some less technical toys are made in China. Some educational toys are also created in China. So are remote-controlled cars which are kids' favorite.翻译：一些技术含量较少的玩具是中国制造的。一些教育玩具也是中国制...

话题 How would you like to do sth

话题 You should be my boy虚拟语气用法疑问

话题 If you should happen to see him

问题 想请教你，第三段A对话里try and make，为什么不用try to make?还有第四段B对话

...e have to do something with this boring wall.B：That’s what the posters are for. I see they focus on the South East Asia region. And that ties into our drawing for a free trip to Thailand for two.

问题 I'd appreciate it if you would...的时态问题

I'd appreciate it if you _______.请问：是填 open 还是 would open 呢？这时 if 引导的是状语从句，而 would 是表将来吗？

问题 This is all you need take（need 后为何没有 to）

This is all you need take.请问这个句子对吗？need 后面为什么没有to？

问题 for sth 和 to do sth 比较含义

...d tie for work. 他上班总是系着领带。2)People who work in offices are frequently referred to as "white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.坐办公室的之所以常常被称作“白领工人”，就是因为他们通常是穿着硬...

问题 it与that的区别

I'm a bit hungry, Auntie!There're some cakes on the table. You may take          .A. it      B.one      C.that      D.this 答案为 C. 可不可以选 it, 为什么？