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问题 与将来事实相反的三种形式

...有三种，即：If+ subject + should+ do   If+ subject +were to+ do   should/would/could/might+ doIf + subject + did    请教老师，从句的三种形式should do; were to do; did 分别在什么情况下使用？谢谢专家老师！

问题 关于compiled at用法

 Do you happen to know anybody in the university that this dictionary was compiled at? Do you happen to know anybody in the university where this dictionary was...

问题 I wouldn't want是委婉说法吗

—Do you want me to teach you？—No, I wouldn't want to trouble you.用do you want提问,用I wouldn't want回答是固定的吗？还是说用wouldn't回答更委婉呢？可以用don't回答呢？

问题 请问look at sb的成分

...法是at sb是状语。如果以上说法有一个对的话，那么strive to do sth，有种说法是to do sth是不定式做宾语。都把我搞糊涂了，请各位老师不吝赐教。谢谢。

问题 here at home

Not that his new title will change anything: "I think it's going to make me do more household chores," he jokes. "After this comes out, she'll be like, 'All right, that means you're going to really earn it here at home.这句话的here at home这个at home是here的同位语还是修饰这个here?...

问题 现在分词成分

He heard a voice calling him.这里calling him  可以理解为定后置定语么？

问题 message的用法

请问老师message前面加了a 后面为什么还要加s？

问题 less than用法

为什么选A啊？

问题 限制性定语从句

这题为什么不选A？

问题 Could you tell me 后面的宾语从句必须用过去时吗

...选择题：—Could you tell me _______?—They're over there. A. where are the fitting rooms B. where were the fitting rooms   C. where the fitting rooms are  D. where the fitting rooms were 参考答案是：D. where the fitting rooms were 我认为正确答...

问题 不定式表示目的还是表将来动作的区分

对不定式的用法一直存在迷惑。请问不定式是用来表目的，还是表将来的动作、行为？①I like looking for new problems to solve.②There are two reception areas where the tenants' guests can sit while they are waiting for the meeting to start.

问题 have使动句子的问题

...t about 有什么作用? 能给句子增加什么含义?(2)It's lovely to have people say hello to you in the street.请问:have在这例句中,可以翻译作"有人对你说...",而不是"让人对你说..."吗?

问题 despite being on time 为什么需要being?

Despite being on time to the lecture, we were not admitted. 请问，为什么despite接词组，为什么需要being？不可以直接despite on time to the lecture吗

问题 序数词后面可以接不可数名词吗

序数词后面可以接不可数名词吗？还是一定要用一个单位词？比如“我的第二件行李”是 my second luggage 还是my second piece of luggage？谢谢！

问题 what可以引导非限定定语从句吗

North Korea fired four ballistic missiles in the early hours of Monday morning, in what Japan's leader described as "an extremely dangerous action."上句中的what引导的是非限定定语从句吗？