如何确定 grain 是可数名词还是不可数名词?
一般过去时表过去发生且完成吗?如:I did my homework.
The pins had come undone again as she spoke.undo 是动词,是省略了不定式吗?
Can a man without arms still play the piano? You might not think so _________ you see Liu Wei play.答案是until想问:unless,before可以吗?谢谢!
They ofen creat interesting video games to tempt players to keep playing.这个句子中,to tempt players to keep playing是作定语修饰video games还是作目的状语?请详解
Then John heard a __ and opened his bedroom door.A. message B. noise C. voice D. song这个可以选C吗?voice专指人的声音吗?
...of nations, they argued, than to contribute diligently to the war effort.5.When Zhou showed up, he probably knew not to expect a positive report.
...答案解析这样说:“词汇题,考代词用法。something指特定的某事物,而anything泛指任何事物,此处指从20到70年之间的任何时段。”牛津高阶第7版对anything有这样一个解释:(用于否定句、疑问句中以及if或whether和prevent、ban、avoid...
汉语一般说“病得很重”,但一般不说“很病”,对不对?但见到有人说 very ill,这如何理解?它也表示“病得很重”吗?
fun 永远不可以连用不定冠词吗?或者说:在任何情况下都不可以?
They put an advertisement in a newspaper looking for rock musicians.这里 looking for musicians 作什么状语?现在分词能作目的状语吗?
真题:The sheer volume of animal transport necessary means it's unlikely that this livestock could have been brought from anywhere further than England.necessary可以后置吗?The necessary sheer volume of animal transport 这样写对吗?
请问老师这个为什么不能用previously,感觉也说的通啊
The fruit ripened for four week .