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问题 后接地点时,介词to/for的搭配问题

Is this gate for the flight to Los Angeles?Flight CA182 for Japan is now boarding at Gate 22.不理解,为什么第一句介词是to Los Angeles, 第二句介词却是for Japan?

问题 see sb.come还是coming

Some children were so busy running after the dog that they didn't see a car coming.老师，这里为什么是coming? 看到车子开过来，到消失，一下子把全过程看完了啊，come行么？

问题 would rather填空问题

...？  我4句全填了had done结构，这样就不对吗？I'd rather he (left) earlier.  （leave）I'd rather you (didn't speak) to him.  (not speak)I'd rather my father (settled) the account.  (settle)She'd rather you (didn't tell) anyone about it. ...

问题 定语从句的关系词at which和when

Researchers are looking at how new technology may be delaying the point which college-bound students truly become independent from their parents. 请问这里可以将which改成when吗？答案是在which前面加上at

问题 空格填a few 为什么不能填few

空格填a few 为什么不能填few，谢谢!He hopes the animals can find good owners who will keep them forever, not just for ______ weeks.

问题 not a few是什么意思（表示“很少”还是“很多”）

Our achievements are the main thing in our work, and yet there are not a few shortcomings and mistakes.请问句子中的 not a few 如何理解？是“很少”还是“很多”？

问题 but for必须要连用虚拟语气吗

书上说：but for 一定要与虚拟语气连用，但这种说法是不是太绝对。如下面这个句子：The sale was supposed to last for a week, but for all practical purposes it’s over.它就是不虚拟语气啊！

问题 morning前有形容词修饰时的介词

on a cold morning , in the early morning,都是morning前加形容词，但是为什么介词不同呢？有的参考书上写的morning前有形容词修饰时就需要用on，这种说法好像不准确吧？ 请专家老师帮我解答，谢谢。

问题 my family可以用代词they来代替吗

My family are against his marrying a foreigner. They say it is not the best choice.请问这个句子对吗？第二句的主语用 they 合适吗? 我的意思是：这个they与前面说的 my family 相吻合吗？

问题 求分析“名词+and+句子”（and前面没有动词）

_____ and I’ll get the work finished.A. Have one more hourB. One more hourC. Given one more hour D. If I have one more hour 答案为B。但只有B答案没用动词的形式，请详细解释一下。谢谢。

问题 感官动词被动句主补可以用现在分词么？

Listen！Is Tim heard (   ) in the room now?A.to singB.singing答案是A，我知道这种还原不定时符号to的用法。我的疑问是既然是让听，那么应该是正在唱歌，用现在分词表示正在 有错么？感谢老师指点~！谢谢。

问题 请问along在这里是什么词性？

Little Pearl，sensitive to her mother’s excitement without knowing the reason for it，was dancing along at Hester‘s side，singing and……翻译：小珍珠敏感地觉察到母亲的兴奋，尽管她并不知道原因。她在母亲身旁边跳边唱，……请问was dancing along at Hest...

问题 有关虚拟语气的选择题(涉及insist后的从句)

They all insisted that the plan _______ practicable.A. was      B. were    C. be     D. should be

问题 Once upon a time,once upon 的修饰关系

Once upon a time,there was a king ruling the country.老师，once 是副词，upon 是介词，前者修饰后者吗？

问题 throw是不接动词不定式的，在句子中如何理解？

 someone threw open the church door.老师，throw to open....好像没有throw to do sth.的，请问如何理解？