说do ones homework是固定搭配，其中的物主代词不可以省略。如以下各句中的his, my是不能省略的：He did his homework with a ballpoint. 他用圆珠...
If a migrant worker is undocumented, it could mean that he or she isnt legally allowed to be working on the farm.
She made such a good meal that we all ate far too much.far too much是个什么词性短语？我们吃的太饱了？如题
您好，我在报刊中看到一句关于英国前首相撒切尔夫人的评价：
①He wrote the most essays on Victorian novels in his class. the most为什么可以用在essays这个名词前the most不是应该用来接形容词再修饰名词...
我知道，so that 引导状语从句时可以省略 that。
比如 incentive，这个单词，牛津词典上给的是 ~to sth / to do sth，为什么他能跟介词to同样能跟不定式 to do呢；再比如 prone 这个单词，牛津词典...
之前在油管上看一个外教讲解现在完成时，其中提到：I just saw him. （美式）Ive just seen him. （英式）两者的意思是一样的，只是习惯不同。那么问题如下：just与现在完成时连用可以仅仅表示过去...
Nobody knows where he comes from.
They know they are contributing very little of real value and all the time they live in fear of being exposed as cheats. being也有加形容词，也有加过去分词...
I have been going to have finished the job by the time they arrive.这句话应该怎么理解呢?感觉have done加上be going to再加上have done时态和...
可是语法书上写something做先行词关系词只能用that，不能用which，除非something做名词使用时才能which和that互换使用，是这样吗？如题
find+n+adj+to do和find+it+adj+to do有什么区别？
Tom is excited about his thirteenth birthday. "Its my birthday tomorrow. Can I have a birthday party?" He asks his mother. “You do
Thousands of people are stillmissing, and the number of deaths is expected to grow even higher over the nextfew days. Foreign ai...