请问此题如何选择：Millie，where______ ? I called you many times and nobody answered it. A. were you B. have you been C. did you go D. have you gone我倾向于选择B（现在“已经回来”了，两人在当面对话）,但是参考答案是A！...
...ount Quomolangma is 8848 meters above sea level.2、He knocked three times and waited.3、He failed his driving three times.问题1: 请教曹老师，这三个句子中的有关数词(8848meters、three times)，按照传统语法和现代语法分析，分别作何种成分呢?程度状语? 我手...
After several years, he changed a lot and looked different from the man _____he used to be.A. what B. whom C. that D. who 这题选 C，我很疑惑定语从句缺表语，先行词是人，按照这个 B、C、D 都可以选择，为什么一定要 C 呢？烦请老...
...sted under conditions of normal magnetism... for both the trip to the food and the trip home.教授: 第一种情景里，鼹鼠的离巢和返巢都在正常磁场下进行这里home是副词，表示 to or at the place where you live，请问老师，这里的the trip home 中home和下...
外研版教材例句：The Giving jar is
all about kindness and helping. Whether you wantto help out a friend, give
money to an animal charity or to children inanother country, it's your money to
give to whatever cause you believe in.剑桥语法(p1250)：The money wasn't
yours to spend.教材例...
...的非限制性定语(介词词组with one line from New York to Chicago and the
southern route from Chicago to Los Angeles)是否准确——这里应该是限制性定语(不带逗号)还是非限制性定语(带逗号)？2. 一般区分非限制性定语的判断标准是它和上下文没有关...
...终于与其邻国开战了。The verb agrees with its subject in number and person. 动词在数和人称上与主语一致。The company has come under fierce attack for its decision to close the factory. 因为决定要关闭工厂，公司受到猛烈攻击。If a room is 3 metres wide by 3 metr...
First a wedding picture of Charlie and my mom in Las Vegas, then one of the three of us in the hospital after I was born, taken by a helpful nurse,&nb...
...e从句使用一般过去时，则表示过去的将来：例如：Doctors and nurses remained above ground while police patrolled the streets in case anyone tried to leave the shelters too soon.那么在这句中，tried to 可以换成should try to 或者 动词原形try to吗 ？？？ 为什么...
When I was in sixth grade, I joined the band program to learn to play the clarinet (单簧管). The beginning of the year had gone ___16___. But as most students progressed, I seemed to fall behind. One day, when my teacher told us to play in front of the other students, I was filled with fear. I kn...
... up from nothing!Presidents have asked my advice.I have dined with royalty and I'm supposed to make out like, what......this trip was supposed to mean something to me?Like it was gonna change me?I'm supposed to make out like, what...这句话如何解释？make out是在这里是什么意思...
...’s the second time I came to Xiamen. It _____ a lot.— Yes, it’s more and more beautiful. A. was changing B. has changed C. will change答案选 B，这容易看出来。但问题是：题中的 came 用得对吗？不是说It’s the secon...
我记得有个知识点时名词前有序数词修饰，后面用不定式做定语。He is the first man to come and last to leave. 而 Some of the poetry written in English is nurery rhymes. 这句话里为什么不用to be written做定语呢？求教 谢谢