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问题 complaints by sb的用法疑问(没有被动语态也可以用by表示“被”吗)

Complaints by the older generation about the different habits of the young and the life they lead can be found at least as far back as two and a half thousand years ago. 1.请问老师,以下句型分析的正确吗?主语是 complaints by the older generation;介词短语 by the older ge...

问题 关于It was +时间名词+before从句的理解翻译的讨论

It was Sunday before he saw Mouse again. He was painting the garden shed for his dad when Mouse came racing along on his bike.根据以上句子提供的语境,请翻译黑体部分,并解释before的词义用法。

问题 现在完成时现在完成进行时表达的意思一致怎么区分

有时现在完成时现在完成进行时表达的意思一致。例如:She has worked on painting for six years. 她画画画了6年了。(还会继续)She has been working on painting for six years. 她画画已经画了6年了。(还会继续)这是怎么区分二者?谢谢!

问题 音标中 ɪə iə 是一样的吗

比如 criterion  英 [kraɪˈtɪəriən] 美 [kraɪˈtɪriən] 为什么同时存在ɪə iə ? 这个音标的读法究竟是短音的ɪ + ə(A额) ,还是长音的i:+ ə(衣额) 

问题 claim to do sthclaim to have done sth的区别

claim to do sthclaim to have done sth的区别是什么呢?

问题 句子结构分析:that 用法 to where 用法

...请老师帮忙解释一下这个句子的结构。what is going on here that 引导的后面的句子是什么关系?定语从句?What是先行词?To where又该怎么分析呢? To the situation where? where引导的应该是 to的宾语从句?

问题 不定式作定语状语都是表示将来吗

...不定式是作什么状语,结果状语吗?如何理解这里不定式谓语动词的时间关系?

问题 thereforebecause的连词用法

1.百度百科“并列连词”里把therefore归为并列连词,柯林斯词典里therefore只有副词的词性,请问therefore有并列连词的用法吗?2. because在柯林斯词典里只有从属连词的词性,为什么它可以没有主句,直接引导一个句子呢?跟一般的...

问题 of从句连用时的疑问

请问老师: There was problem after problem to overcome, not least of which was that their store of Polyjuice Potion was greatly depleted.这句话结构是什么?后半句加粗部分是什么从句?句中of起什么作用?

问题 forwhen的用法

We're changing the atmosphere, the surface, the waters of the Earth, often for some short-term advantage when the long-term implications are unknown.这句中的 for 是介词还是连?是介词后半部分还有when从句(时间状语从句吗?)

问题 that the one 可以互换么

The population of China is much larger than that of Japan.  这个THAT 可以替换为 the  one 么 。如果不可以的话 为什么?

问题 identify 主动形态被动形态问题

So long as there's something to identify,we will give people their money back.请问,为什么例句中identify用主动形态,而不是被动形态? give people their money back 还能像双宾语那样前后调换位置吗?

问题 关于完成时过去时的选择

If I had called Jack earlier, he would have helped. 老师好,请问这里把have去掉句子成立吗?加了have不加分别能有什么效果在这里

问题 玻璃眼镜如何区分?

The broken ______may cut into your hand if you touch it,you should be careful.(  )A. glassB. glassesC. candleD. candles对于这道题,A做玻璃讲,肯定是符合题意的。那么B呢,做玻璃杯讲,似乎不行,因为后面用了it。但是作为眼镜来讲...

问题 aswhile的表“同时”的问题

You are preparing a meal___ keeping an eye on the baby.A. While   B. as you are选A可以,为什么 B不行?请老师们回答为什么不用as?