In the present work, the behavior of a flexible disk rotating close toa fixed, a co-rotating, and a counter rotating flat-stabilizers in open air is investigated both experimentally and numerically.1.rotating close to这里的close是副词吗？还是形容词呢？2.both限定词可以...
当 as 用作介词表示“作为”时，它引出的介词短语的逻辑主语需要与句子主语保持一致吗？比如下面的句子符合语法吗？As a student, your work isto study hard.As a student, it is not polite to say that to your teacher.
有道选择题：What will the tourists do in fifteen minutes？大概材料内容：导游让游客回房间放行李然后再来找自己，这里in fifteen minutes 我认为这里的范围包括了这两个动作，但答案只选择Meet the speaker 而不选 go to their rooms，请老师解释...
...语中的常用搭配，意思是“面对”。又如：
He is faced with a difficult choice. 他面临困难的抉择。
They are all faced with the same problem. 他们都面临同样的问题。
The country is now faced with the prospect of war. 这个国家目前正面临战...
large parts of the online economy are fuelled by data that consumers spray around without thought.这句话中， spray 和around之间是省略了data吗？without thought是从句成分还是主句成分跟在data后面？
1）What makes us different from women of past decades is our range of choices.2）The women of the other team all came from London.在例句1）中，这里的women说的是一个普遍的、广泛的“妇女”，是一个泛指概念，因此这里没有the来限定women。在例句2）中，这...
...t was not you who threw
them away. Why should you do something about it? Thisis quite OK. Secondly,
you can pick them up and throw them intoa dustbin (垃圾箱). By doing this, you have walked a
step further to help make our home clean. Thisaction isa better choice.
Thirdly, you might want to p...
向尊敬的曹老师请教三个句子！！i If the aim isto create disunity, [as it is,] we should reject his proposal.ii She suggested he hadn’t been honest with her, [as indeed he hadn’t].iii The deadlock isa disappointment coming [as it does]after such a promising start.请教曹老师...
... &; Development Co. Ltd., planned to produce up to 10,000
taxisat its large Jiaxing facility, as
well as making
kits that could be assembled at franchised factories around China.(CCAE)Diarrhoea can make you feel weak, as
well as putting you off your food. (CCED)Javaapplets are capable of handl...