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问题 这个句子中的"yet"应该怎么理解？

I have yet to be convinced.这个句子是《新牛津英语词典》中“yet”词条的例句，英汉双解版本中的中文翻译是：到现在为止还没人能说服我呢。但是原句中have 未使用否定，为什么意思包含否定？yet在句中默认包含一个否定的含义吗...

问题 不定式完成式和与动名词作宾语的区别

She admitted having read the letter. She admitted to have read the letter. 不定式完成式和与动名词作宾语的区别在哪?

问题 关于复合名词的复数问题

The three _____  upstairs are too small to have enough _______ for a double bed.A. room room B.room rooms C. rooms room D. rooms rooms 这道题答案说选C，很明显第一个room指房间，可数，第二个room指空间，不可数但是，我觉得A是对的，我的理由是：room...

问题 on my tuba 是表示所有格吗

请问这on my tuba是句子的什么成分?它跟of所有格是一样的吗?Maybe she'd like to hear a tune on my tuba.on my tuba 在这里也是表示所有格吗? 是否和 a tune of my tuba  / my tuba's tune 相同的含义?

问题 as 引导定语还是状语从句

...like being on the inside.  These teachers will bring new changes to our lives, as they have done years before.

问题 along through是复合介词吗

...imagined, a quiet man, cautious in his life,timid when you came right down to it, though content enough todrift along through the little rituals of his day.along through两个都是介词吗？timid这里是什么成分？

问题 非谓语动词being done和done的区别

...词：上海2019年高考题目：In the recent years, sea erosion has led to many turtles' nest 【】 (damage) or destroyed.这一空为什么填being damaged, 而不是damaged？老师能具体说一下这里的being damaged在句子中做什么成分？现在分词被动态being done和过去分...

问题 all these years后面必须接完成进行时吗

语法填空题:All these years these talented writers __________ (contribute) articles to our magazines.这里答案给的是have been contributing.这是唯一答案吗？为什么要填完成进行时态不能填过去时或者现在完成时？

问题 这里的the same as in the passage怎么理解

Then read the passage to find out if your answers are the same as in the passage.as后面省略了什么呢，as又作什么成分呢？

问题 near-certain 是不是复合形容词

A recent drop in the price of rhino horn did not come soon enough to save the northern white rhino from near-certain extinction.这句话摘自Washington Post,其中near-certain的结构和意思看不懂，是复合形容词吗？

问题 in danger from与in danger of

If you find yourself in danger from a forest fire, first of all, stay calm. Cover your face with.... Then go to a safer place if you can...请问这里为什么用 in danger from？为什么不用 in danger of？

问题 thank sb for doing sth 的用法

thank sb for doing sth 例句:(I) Thank you for asking me to talk about essay。短语for doing sth.是做什么成分？这个短语中doing的逻辑主语是sb吗？这是一种什么省略现象。我查了状语从句的省略需要主句从句主语一致，但是短语for doing sth，主语如...

问题 如何理解a month of Sundays的意思与用法

在一篇口语对话中看到下面的对话： Bob: Well, Fred! Come right in! Haven’t seen you in a month of Sundays! Fred: Good to see you, Uncle Bob. 请教一下，其中的 a month of Sundays 是什么意思？

问题 一道选择题（涉及until与unless的区别）

As we can see, light won’t bend around the corner _____ it’s made to do so with the help of the objects that can reflect light.A. until      B. unless答案为 unless，A 为何不行? 请解释一下! 谢谢！

问题 a,an,the的使用与句子时态有关吗

1. Miss Chan is talking to _____ children.2. My sister is reading _____ book.3. Mom is cooking _____ fish now.请问：上面三题的横线上应该填a、an、the还是不用填呢？与前面的现在进行时有关吗？