老师们，这是原句：Some of them are
parents looking for something to keep their children busy while at home.请问：这里的looking是作什么成分？还有就是keep their
children busy 可以改为keep.....busying?这有什么不一样呢？还有一个为什么是whlie at home，不...
...拇指碰了一下。”这一句，我自己造了两个句子，如下I touched the phone just/only with my little finger.I just/only used my little finger totouch the phone.它们两个感觉意思差不多，到底有没有区别，区别在哪，又该如何理解？谢谢老师！
...此提问，迷惑不解。(a)例如： 求助！( )(devote) to her work, she has no time to travel.答案是：Devoted我们高中老师说Being devoted不可以，但我坚持认为，此处devoted是分词性形容词！所以完全可以用being devoted, 网上请求专家老师帮...
When he ___1___ home, he told his friends about the cold place. A.returned to B.returned back C.returned 问题一：哪个选项可入选，return与return back有什么区别？问题二：when所在的主从复合句中，主句和从句可以同时使用一般过去时吗...
...e annoys me.（想表达：很多不同的噪音）
The company is trying to improve customer satisfaction.（想表达：很多方面的满意度）
在书面表达上，但为了保险起见，在碰到不确定的不可数名词时，是否可以避免具体化使用，以防用错。
因为...
...时”“那时”。比如：
Now he realized that it was too difficult for him to finish in so little time. 这个句子的意思应该是：这时他意识到了，这工作对他来说太难了，用这么少的时间无法完成。（注意句中的now翻译成了“这时&rdq...
...定式后面的介词应不可以省略，即they had a big
separate house to raise dozens of chickens in./they had a big separate house in
which they could raise dozens of chickens. 不知这是不是仅仅是我个人的错误观念，若观点错误我应尽早纠正希望得到答复！
...样两句话：Though all the world were against me, I should still hold to my
opinion.( 这里是 were 型虚拟式)Though everybody desert you, I will not. ( be 型虚拟式).Though the whole world condemn him, I will still believe in him.( be 型虚拟式，例句来自赵振才老师的英语常...
1.I didn't go to class last night because my car broke down.﹣You _______ mine. I wasn't using it.答案里有两个让我感觉迷惑的选项could have done和may/might have done.我看薄冰写的只能选择could have done表示本来可做却没做的事，这里应该可以用may/might have d...
...t the wet sand in her hands, I’m reminded of a time when I was unwilling to get my hands a little dirty在这里后面是指一种因果关系，而不是对过去的事情进行描述，所以用了 am 这个一般现在时，不过突然有了一个疑问，当告诉别人自己的出生日期...
...感觉这几个不好分析4. As things now are, we can not put the plan into practice5. As the case stands, I don’t care to make public the reason for my visit问题：4句和5句的比较对应项是啥呀？我只知道4句的比较对应项作表语；5句的比较对应项作状语非常期...
...觉没有帮助。比如：- I’ve heard Bob______ back from his journey to Africa.- What about visiting him now? 此题答案是 has come 理由是强调对现在造成的影响或结果。我想问的是这影响了什么呢？- I didn’t ask for the name list. Why_______on my desk?- I put it th...