...uo; he said,“once I knew I was leaving, I used to go outside at lunchtime and watch as【2. 这里的 as 是什么意思?】 the buses drove up and down. The time had come. His passion was awakened as a boy growing up in Sheffield, where he collected bus maps and time-tables. But Mr. Burgin ,f...
对于含有 ago 短语的句子，如果要对这个短语提问，是该用when，还是该用how long ago。如：He joined the company five years ago.如果对 five years ago 提问，应该用下面的哪一句？When did he join the company?How long ago did he join the company?
1. According to a tax rate formula for a certain year, the amount of tax owed by an individual whose annual income was between $31,850 and $77,100 was equal to a base tax of $4,386 plus 24 percent of the annual income that exceeded $31,850. According to this formula, what was the amount of tax owed ...
Barack Obama resubmitted to Congress his long-standing plan to close Guantánamo Bay, calling the prison a “stain” on America, which drained military resources, stoked terrorism and did not make the country safer.请问：(1) Congress 和 his long-standing plan，哪个是宾语？(2) ...
...式？ 怎么理解表示“非事实”呢？3）Whether...or...引导的从句，也用虚拟式：Whether she be married or not, she is a good housekeeper.这句，句中哪里可以理解为“非事实”呢？4）用于一些公式化的固定结构：So be it then...Be that as it may...Suffic...
孩子培训班老师讲，must只能用在一般现在时，其它时态应该用have to代替。如过去时用had to，一般将来时用will have to。但今天做练习册时，我却发现一道题：
用情态动词填空：
--Must I return the book tomorrow?
--No, You _______.
句...
1. Events are free, staffed by thousands of volunteers.非限制性定语从句省略 which is OR 过去分词作原因状语，逻辑主语为Events?2. My friends are in the bathroom, getting higher than the EmpireState.非限制定语从句省略 who are OR 现在分词作伴随状语，逻辑主...
...on wool children 是什么意思吗？我觉得这里的 mean 应该加-s, 从句主语“cotton wool children”是作为一个概念，就像高考题中的被 underlined 的 part 一样。如果用 mean，则意思变了，会是“你知道 cotton wool children 要表达的意思吗”。请问...
I don't know where she comes from. 这句话是否正确？I know the place where she comes from. I know the place from which she comes. I know the place which she comes from. 这几个句子是不是都正确。