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问题 as单独使用的方法

这句句子里as是做副词吗？adjusting the heater fan can take twice as long when using a touchscreen rather than a physical button

问题 副词是否能修饰be动词

where is the toilet.1.副词是否能单独的修饰be动词。2.where是疑问副词 ，在这句话中 where 是在修饰is么。

问题 不及物接同位语从句疑问

The story goes that William killed his wife. 为什么goes不及物可以接从句？

问题 suggest sb doing

"I suggest the meeting be put off till next week" he said.为什么是be put off, 不是suggest sb doing 么？

问题 where从句可以用及物动词吗

I drive to the place where i don't know. know是接place的吧？

问题 Without fail 是什么成分？

I hear the news every evening without fail. Without fail是做什么什么成分？为什么用原形而不是用分词failing?

问题 dinner什么时候加冠词

1. He cooked us a huge dinner.2.Make dinner / prepare the dinner3.When do you have dinner?请老师总结一下dinner什么时候加冠词？

问题 单复数问题

Mobile phones are a boon for people.The mobile phone is a boon for people. A mobile phone is a boon for people. 请问老师三句话是否都正确吗？如何理解冠词和前面名词复数之间的关系？

问题 to which的用法

The existing form to which a derivational affix can be added is called a stem. 这里的to which的用法我不明白，可以讲解一下吗？

问题 关于一道单选题的疑问

The way _____ he looks at problems is wrong.A.which      B.whose       C.what     D./请教老师，这个题目为什么是选D？

问题 从句的省略

This rule may have preserved the shark from being eaten as well as other animals ______.空格处答案给的是hunted. 省略了from being.我想问一下，这个省略是遵循了哪条规律呢？为什么可以省略，有没有什么推广性？

问题 现在分词的使用问题

请视原句：I can't even afford the streetcar fare <going back home>.请问此句中的 going back home 于句内作何成分？其所修饰的是主语还是 fare？

问题 谓语和非谓语的判定

The man looked at me, smiling and ____(say) “Thank you.”请问这个空填said还是saying，还是都可以?

问题 ten meters long用法

The classroom is ten meters long / ten-meter long.ten-meter long可以吗？如果不可以，错在哪里？

问题 分词做状语是非限定分句吗

Hearing the news,they all jumped with joy.上文中的现在分词hearing做状语,他构成一个单独的分句吗？谢谢老师的剖析。