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问题 间接引语没有过去时间状语，是否可以用had been born？

'Were you born in London?' Mary asked meMary asked me    if    I        born in London.请问老师横线部分应该是填was还是had been?按理直接转间接引语时如没有过去的时间状语，时态要做相应调整，但我...

问题 all of history可否写成all history

...ds that has never before existed in  all of history， How can this be， The answer lies in how many different arrangements of 52 cards，想请教老师1.我看头一段话语序表述很奇怪，可否改成the arrangement of cards that you are holding has almost certainly never before existed...

问题 对straight ahead of him短语的疑问

Straight ahead of him he saw between the tree-trunks the sun, just rising,very red and clear      Straight ahead是副词短语吗，若是会为什么后面会有of him 。副词和介词是可以搭配应用的么  。谢谢老师回答！

问题 系动词appear与look用法疑问

It ______ impossible to come to an end of the affair.A. make  B. appears  C. looks D. seems答案 B 和 C 选哪个？请专家老师解惑。

问题 不定冠词"a"可以修饰不可数名词和名词复数吗？

A culture's youth is blissfully ignorant of a culture's realities.请问“youth”为不可数名词，"realities"为名词复数，它们前面怎么可以用不定冠词"a"修饰？

问题 冠词的用法

Why would you risk all of that for a measly 6 grand?请问：既然grand前有6修饰，那为什么前面还要有a？它和for measly 6 grand意义有啥区别，不加a是正确的吗？

问题 定语从句的转换

There are many people in the party, 80% of whom are women.He bought two books, both of which aren't interesting.请问当of whom/which前面是代词或数词时，按照转化规则，能否变为：There are many people in the party,  of whom 80% are women. 和There are many people in the party, ...

问题 be planned to do改成主动语态

The meeting is planned to start at 3 PM.（改为主动：We plan the meeting to​ start at 3 PM.） The exhibition ​is planned to​ last for two weeks.（改为主动：We plan the exhibition to​ last for two weeks.） The software update ​is planned to​ roll out next month.（改为主...

问题 A child was seen [ to enter the building ]. 动词不定式

1. A child was seen [ to enter the building ].  一个孩子被看到进入大楼。 这么翻译对吗？2. 这句话是动词不定式作宾补，那么，如果去掉 to 。 也就是 A child was seen enter the building. 是否成立？如果成立，如何翻译？3. [ 他被孩子看...

问题 比较级的两个用法

...例子是我自己写的：1. 倍数+形容词比较级 + than …  ： The room of Mary is twice larger than that of Tom.2. 倍数+ that + of …  ： The room of Mary twice that of Tom.第二个用法可以看出是第一个的省略么？第二个句子中，of……是不是只是that的修饰...

问题 of sitting by her ..在句子中作什么成分

Alice was beginning to get very tired of sitting by her sister on the bank, and of having nothing to do: once or twice she had peeped into the book her sister was reading。of having nothing to do做什么成分？

问题 field of endeavor是“从事的领域”的意思吗？

One must turn to the ancient world to recognize that the greatest contributions in any field of endeavor have come through discovery rather than invention or advancement.请问"field of endeavor"翻译成中文什么意思？

问题 must开头的疑问句只能用needn’t来作否定回答吗

有下面一道填空题： —Must I come here before eight o’clock? —No, you _______. 所给答案是needn’t，为什么不能用mustn’t呢？ 老师的分析是：must开头的疑问句只能用needn’t来作否定回答，不能用mustn’t。我...

问题 这句Mike's not here these days = Mike is 是否错误

Oh, Mike's not here these days. Is he ill ?I am afraid so. His mother told me that he was in hospital.这句Mike's not here these days = Mike is 是否错误？是否应该改成现在完成时Mike has not been here these days. Is he ill ?

问题 know 可以使用 to be 作宾补吗

I need not explain myself farther; and though we know this anxiety to be quite needless, yet if she feels it, it will easily account for her behaviour to me; and so deservedly dear as he is to his sister, whatever anxiety she may feel on his behalf is natural and amiable.请教老师： know this an...