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问题 过去完成时的用疑问

Somebody had hidden my notebook, but I don’t know who.这个句子的前面部分为什么用过去完成时？这样用也可以吗？ 

问题 好题分享（81）：单选题

I can talk to my parents ________ are always there for me.A. who     B. that     C. which     D. A or B

问题 这里的directly修饰介词among嘛

I can receive and send money directly among my friends.

问题 介词短语

During the summer, when I was a visiting poet at a residency（驻留期）out of state, an angry, confused woman wandered into my class and said: “I have three guns and I want to use them.”at a residency和out of state分别是定语还是状语？

问题 which 从句

There's only a certain set of problems for which you need to build new algorithms. 请问，在这句话中，which 代指的是什么呢？它的先行词感觉不像problems，还是说，它指的应该是文章中其他的内容？

问题 句子结构分析

...ards each trainee teacher must provide evidence of to qualify – the idea is that teachers expect great things from every student so that they can expect great things of themselves.

问题 New Zealand的形容词是什么

比如：France（法国）的形容词是 French（法国的，法国人的）China（中国）的形容词是 Chinese（中国的，中国人的）Germany（德国）的形容词是 German（德国的，德国人的）但是，New Zealand（新西兰）呢？它的形容词是什么？

问题 语法错误分析

第一个句子:Tennis is the most popular, with 50% of women enjoy watching it. 这个with后面的enjoy不对吧？是不是应该改成enjoying。第二个句子:basketball and badminton attract 22% and 12% of participants,7% higher than the respective percentage of viewers. 这个句子的7%前...

问题 it在这里是指哪些

It is true that volunteering can help others，and it can also help you.这里的it是指volunteering can help others还是volunteerring can help others，and it can also help you.全部呢，为什么呢？

问题 an always time 中的 always 是什么用法

I want you to remember instead the joy and the happiness of those times when you first said hello to a friend. Take that special hello and lock it away within you—in that place in your heart where summer is an always time.请问:  always 还是形容词吗?

问题 the week before......

However, my programmer fell ill the week before we were going to leave.这里的 the week 和 a week 应该是一个意思吧，用来修饰before 引导的状语从句吗？

问题 will表示预测还是意愿

请问各位老师，如何分辨will表示意愿还是预测，是根据语境吗？比如：My brother will buy me a car when I grow up.这种句子，没有上下文语境的，是不是无法分辨？

问题 taste做系动词的时态

We went to a lovely restaurant to celebrate my mum's birthday. Everything tastes/tasted delicious.请问，应该选择tastes还是tasted？谢谢！

问题 be in no doubt 后面的 what 从句同位语吗

You should by now be in no doubt what it is.请问：句中的 what it is 从句是同位语从句吗？谢谢专家！

问题 fitting 的具体含义(fitting culmination )

...ms rarely played well at the same time.3.His recital at Mannes College the New School for Music on Friday night shaped up as a fitting culmination of the 2011 International Keyboard Institute and Festival on its final weekend.