问题 对deserve doing和be worth doing之间区别的强化认识

请判断下列句子的正误。如有误请说明。1. A number of less common, although equally important causes of infertility is worth being aware of.2. A number of less common, although equally important causes of infertility deserve being aware of.3. English pron...

问题 请专家老师推荐几本好的语法书（特别是讲介词用法的语法书）

老师，您能不能推荐一些好的语法书，特别是讲介词用法的语法书，谢谢！！因为大多数讲介词书都是像字典一样，一下列出好几十条，让我感觉很生硬而且难以掌握。【我目前读过的书：语法俱乐部（精读）谢孟媛文法系列（...

问题 A is to B what C is to D 的理解与翻译

我知道 A is to B what C is to D 的通常翻译是“A之于B就像是C之于D”。但下面句看不懂是什么意思：The Utah Jazz are to basketball what Utah is to jazz.

问题 play...on/at/in the piano中的介词用法

选择答案，请讲出选择的理由。谢谢。1.She is playing a beautiful English song           the piano.A. on    B.in    C.at2.She likes to play music              t...

问题 other,the other,others,the others,another的用法

请问 other,the other,others,the others,another 有哪些用法，能否详细说明一下其代词、形容词等用法以及区别，谢谢！

问题 “你是做什么工作的？”有哪些表达

My sister is a teacher, but do you know _____ before she became a teacher?A. what she doesB. what her job isC. where she worked at请老师讲讲这道题，尤其是 A、B 选项，因为 what do you do? 可以表示询问对方工作，为什么此题不能选 A 呢？本题答案是 B。谢谢老...

问题 ...with holding your hand中的介词with是否多余

请问：这个句子对吗？I can't see you on the street with holding your hand.是不是把 with 去掉？盼专家老师解惑，谢谢。

问题 we girls与us girls的区别与选择

A few of _____ are planning to drive to Florida during spring break. A. we girls B. girls we C. us girls D. girls请问如何选？

问题 be sure what to do 的句子成分如何划分

I'm not sure what to do.请问这个句子如何划分句子成分？what to do 是什么成分？

问题 非谓语动词的疑惑（followed by 与being followed by）

The teacher came into the classroom, followed by his students. 为什么不能是 being followed呢？

问题 would have to, had to 的区别

Kate didn't go to the movie last night since she ______ the baby for her sister until 9 o’clock. A .would have to look after B.had to look after

问题 and与破折号的用法

Mr Y describes the CR as a “triangular game”. It involved M, the bureaucrats (and the “conservative” Red Guards they supported), and “rebel” Red Guards whom M tried to use to topple the bureaucrats blocking his Utopian—and destructive—plans for China’s social and economic transf...

话题 in＋名词，in+名词＋of和in＋the＋名词 ＋of这种结构的区别

问题 不定式的逻辑主语前用of还是for（for/of sb to do sth）

It is impolite for students to argue with parents.此处的介词 for 是否应该更正为 of? 还或者两个介词都可以？盼望专家解惑，谢谢。

问题 学习中的疑问

...efore i finally remembered to buy some more paper towel Q：这里答案给的是visits，我认为goes 是否也准确2：Although he had practiced for a month, Owen was still nervous about taking his driving testQ：为什么taking要使用ING 形式？考点在哪里？3：We found the kitten in ...