当这些连词连接两个句子的时候，前面需不需要加连词，如and？
比如He and I are good friends, and neither ...or | either...or... | not only...but also...（省略号里面是句子），这里的and需不需要？neither either不是本身就可以当连词用吗？
Strickland was impossible, and he swore never to speak to him again. But the season touched him with gentle feeling, and he hated the thought of Strickland spending Christmas Day by himself; he ascribed his own emotions to him, and could not bear that on an occasion given up to good-fellowship the l...
The results
indicate considerable variation in both expectations and experiences, and provide
a basis for assisting institutions in the UK to enhance their curricular
provision at a time when they are faced with radical changes to their funding
and to that of their potential students.
...气，从句用过去时。如： It's time you thought about your future.请问这里的虚拟语气体现在那里？怎么理解？另外请问常见的“It's time that sb should do sth.”是属于陈述语气吧？这样的话“It's time you should think...
...te paper was a thing which could not occur tome; he was an honourable man, and he would be above that. If you willallow me to say it, I think his extra word 'VERY' stands explained: itis attributable to a defect of memory. I was the only man in the worldwho could furnish here any detail of t...
During their university life, it is useful for them to join in colorful activities and develop their characters and abilities, such as do a part time job, to be a volunteer or a trainee and so on.这句话有哪些语法错误？
...类”才对，即下面三句的用法应该放在一起更理解：hot and cold
drinks (= hot drinks and cold drinks）冷热饮品（不同种类）It’s a social and
political problem. 这是一个社会和政治问题。（不同种类）She’s a musical
and artistic genius. 她是个音乐...
我在某网站看到这么一个对比：
A black and a
white dogs are playing in the yard. 一只黑狗和一只白狗正在院子里玩。（两只狗）
A black and white
dog is playing in the yard. 一只黑白花狗正在院子里玩。(一只狗)
该网站认为这两句话都是对的。...
我在某网站看到这么一个对比：
A black and a
white dogs are playing in the yard. 一只黑狗和一只白狗正在院子里玩。（两只狗）
A black and white
dog is playing in the yard. 一只黑白花狗正在院子里玩。(一只狗)
该网站认为这两句话都是对的。...
...式。我认为还是分开较为合适。He is a doctor. 状态He goes to work by bike. 习惯 状态和事件在语言学上的差异： 1 进行体正常情况下状态不与进行体连用，而未结束的事件则必须用进行体。The flag is being red. (错误) （状态）He is playing ...
...med like a luxury, crawling from bed to computer, not worrying about hair, and clothes and face, has become a form of escape, a lack of discipline. 译文：一下床就上机，不再为发型，服饰，面部化妆烦心，起初看似奢华的享受如今却成了一种对生活的逃避，...
...herever he goes, I’ll go. 不管他去哪里，我也去。Wherever you find high wages, you will generally find high prices. 哪里有高工资，哪里一般就有高物价。但是：第一句的wherever从句为何不能理解为主句go的地点状语呢？第二句的wherever从句...
... is water ( what 为缩合连接代词） you are not who I thought you were (who为缩合连接代词） 2. what she did is not yet known ( 关联词是疑问代词what) The problem is who we can get to r...
...。如：Do be careful with
that vase! 务必小心那个花瓶!I do hope you’ll stay
for lunch. 我真的希望你留下吃午饭。用于表示强调的do可以有时态的变化，但其后的动词要用原形。如：He does look tired. 他确实显得很疲倦。He
did come but soon went bac...