问题 不定冠词用于指两个事物

请教各位老师:【句子】Relaxation and recreation, which are considered to be an indispensable element of life. 这里的主语不是relaxation和recreation两个吗，为什么要在element之前用an修饰？

问题 The Book of Songs《诗经》of是什么关系

我个人认为我个人认为是“由……组成”.

问题 all sort of 和all sorts of 的区别

问题 empty of怎么理解

China is a country of half-idled factories, of office towers emptied of white-collar staff, and restaurants without diners. 请问"empty"是不及物动词“(场所)变空”的意思吗？不及物动词可以作非谓语吗？不及物动词"empty"后面可以接“of”...

问题 a score of还是the score of

On May 5, 2005, at the world Table Tennis Championship, Kong Linghui and Wang hao won the gold medal in men'doubles with ______ score of 4:1. 答案是a，麻烦您了！

问题 all Monday与all of Monday的用法问题

...he room all Monday.请问这里的 all Sunday, all Monday 可以说成 all of Sunday, all of Mondy 吗？当然，推广一下，还有 all of Tuesday, all of Wednesday, all of Thursady, all of Friday, all of Saturday 等。带来鲜花10朵，谢谢您！

问题 the merit of doing sth中的介词of表示所属关系吗

We discussed the merits of speaking English after class. 我们讨论了课后说英语的好处。请问这里的介词of是表示所属关系吗？换句话说，这也是一种所有格吗？

话题 a row of pins for the opinion of

问题 形容词和过去分词作形容词的区别

Since adults know how to place the key in the key slot, which is the ultimate purpose of approaching the slot, and since the child is neither old enough nor clever enough to realize the desired action on his own, what possible gain is achieved by having him struggle? He may well get frustrated and a...

问题 2018年12月四级阅读中关于born的一个用法

2018年12月四级阅读：Born the 16th child to poor parents in Paris in either 1783 or 1784, a young Carême was suddenly abandoned at the height of the French Revolution.我理解born常用于被动语态，前半句就是过去分词引导的一个分句，实际意义是a young Carême was bor...

问题 what kinds of n. vs what kind of n. 结构中名词的单复数问题

...学习。其中主谓一致一章第68页，讲到当主语为”what kind of+名词”时，给出了两个例句：What kinds of cherry tree flourish best in this region?What kind of cherry tree flourishes best in this region?我用kinds of 作关键词，在有道电子词典 查询后发现给...

问题 the realization of sth becoming as sth可以简化为the realization of sth as sth吗

尊敬的各位老师：the realization of sth becoming as sth这个表达（意思是…成为…这一实现）可以省略becoming变成the realization of sth as sth吗？比如，the realization of Tom becoming as a writer简化为the realization of Tom as a writer；the realization of this proj...

问题 翻译及分析一句话

请问这句话是什么意思，该如何分析？Anyone who says 'everything that could go wrong did' is overlooking something else that could go wrong.

问题 assume和suppose区别

请问老师assume 和 suppose 在作为“假设”的意思时两者有何区别？1. Assume that you are a millionaire. 2. Suppose that you are a millionaire.

问题 宾语从句退时态问题

如题，求教宾语从句退时态问题，谢谢！比如造句：我想他以前是个老师；我自己写了2个句子如下I thought that he was a teacher.I thought that he had been a teacher.