1）We now know that Archimedes, one of the foremost mathematicians of ancient Greece, devised a method forcomputing volumes that was very similar to THAT of Newton, who developed calculus.语法书上说，one 指代带不定冠词的名词，而that指代带定冠词的名词，那么上面句子...
It is useful building a small English community to provide a supportive environment.
一开始想用to build，可以感觉后面两个to有点重复，便想用动名词，又想到没怎么见人用过。所以请问，动名词的这种用法是错误的还是不受人待见的…？
Mark taught her how to rely on her other senses especially her hearing
to determine where she was and how to adapt to her new environment. 如果especially her hearing 不是前后漏加省略号的插入语，那就无法解释其在这句话中的句法功能。不可能做senses的同位语，因...
老师好，想问一个主动句变被动句的问题。He offered to do housework.（他主动提出做家务）把housework置于句首，整句变成被动句怎么变？是Housework was offered by him to do.?那么，To do housework was offered by him.这样可以吗？
老师请看例句：They will spend a maximum of 7 days to finish the job. 他们最多需要7天完成工作；7 days of moments are visible. 朋友圈7天可见；A maximum of 7 days. 关于这个短语 A maximum of 是作前置限定 还是 of 7 days作后置定语表示...
...d not playing with other children. Nor did I think thatthey didn’t want to play with me.1）粗体划线部分thought myself odd not playing的结构为何是这样？否定词not为何出现在中间？句子怎么翻译？2）I didn’t think thatthey didn’t want to play with me.= Nor did I ...
...morning. A.that ; keep reading B.it ; keep reading C.that ; to keep readng D.it ; to keep reading 2. His parents found ____ to tell him everything that had happened. A.it necessary B.that necessary C.it is necessary D.necessary
...pany Mobike will rebrand as Meituan Bike as it abandons its standalone app to be included in internet giant Meituan’s platform as an in-app feature.
1 请问句中的as Meituan Bike 和as an in-app feature.分别作什么成分
2 to be included in internet giant Meituan’s platform as an in-app...
He was refused entry.He was refused to enter. They refused him to enter. to entet做主语补足语和宾语补足语。His entry was refused. They refused him entry?第一句的entry应该做什么成分呢？
老师我想问一个问题，就是 she is to be married next month 这句话中she 是主语，is 是系动词，那 to be married 是充当表语吗？是否可以写成 she is to marry next month? 这里的be married 是被动的意思吗？望老师能给我仔细讲一下 marry 的用法，...