找到约 30000 条结果

问题 until等于before吗

It's just 200 days now until the postponed Tokyo Olympics are set to kick off.这里的until如何理解呢？等于before吗？ 

问题 what做宾语从句引导词

They have done what they can to help her.请问老师，宾语从句中，can后面还少了动词吗？

问题 时态问题

我想问一下：Fair trade is trade that is good for the producer, a system that makes sure more of the price consumers pay goes to the producer. 这个句子后面中的goes为什么是用一般现在时，为什么不是用一般将来时？感谢大佬们！！！

问题 what和whatever

I think the doctor is able to care of whatever is the matter with your son.这里的whatever是否可以改为what？即of 后是what引导的名词性从句。

问题 where 主语从句

Where he lives is not known to anyone. Where he has surpassed every other English writer is in his ballads and songs. 请问老师，这两个where的作用一样吗？都是融合性关系副词吗？

问题 分词短语做定语

请问老师分词短语teaching是作定语修饰experience还是teacher？怎么判断？experience不是teaching的逻辑主语，那是不是代表分词短语修饰teacher？She is an English teacher with lots of experience teaching kindergarten to grade 6.

问题 这个句子时态对嘛(应该怎么改)

He studies hard and he was able to pass the exam.

问题 unit sales 是什么意思

The sales managers have been asked to report on last month’s drop in unit sales.

问题 现在分词作状语

（）from the top of the building,we saw the house like a match box.A.Seen   B.Seeing    C.To see   D.See请问一下，为什么不选择A选项，不是被动吗?房子被看见

问题 going在句中的作用

and more than that are thought to be going undetected. 请问going在句中中有什么作用？是什么词性？

问题 through用法疑惑

Attach the bait to the end of the fishing rod and then through the line into the ocean and wait patiently.请问老师：这个句子是否正确？看不懂介词 through 的用法？还是应该是动词 threw？

问题 the state of Miss Leeson's purse 这句话为什么没有谓语动词

Presently the tocsin call of "Clara!" sounded to the world the state of Miss Leeson's purse. A dark goblin seized her, mounted a Stygian stairway, thrust her into a vault with a glimmer of light in its top and muttered the menacing and cabalistic words "Two dollars!"  &n...

文章 析three times bigger than之倍数表达

...is five times greater than mine. = She earns five times as much money as I do. 她的薪水是我的五倍。《韦氏高阶英汉双解词典》This book is three times as long as/three times longer than/three times the length of that one. 这本书是那本书篇幅的三倍[比那本书长两倍/...

问题 “身体部位+介词+身体部位”短语

“身体部位+介词+身体部位”短语如hand in hand (手牵手地)arm in arm (手挽手地)face to face (面对面地)……求：所有类似短语及相关例句，谢谢！

问题 it 用法（涉及句子结构分析）

I think it important to learn English well. 请问这种句子是什么结构？ it 后面为什么不用is?