第一题：___ haveI seen a better performance.A. Nowhere else B. Nowhere 用哪个合适呢？第二个句子：Nowhere else in the world can a tourist find cheaper tailoring than in Hongkong. 用Nowhere可以嘛？他们俩之间的区别到底是什么呢？
All he wants to do is make love.All you're going to do is highlight it.All Ihave to do is learn English.我注意以上句子is后跟的都是动词原形，我不了解这一语法背后的知识，请老师解疑答惑，如果举几个例句方便理解就更好了，感谢！
...ho, out of concern for those who are old, frail or immunocompromised, have chosen to protect people like me, often at a huge cost to themselves.请问大家这里 often 引导的这部分作定语修饰前边的 many people 么？ 可是 为什么会有逗号隔开呢？ 并且为什...
Ihave always wanted to keep growing as a writer，not run in place.In Academic Writing，you must always keep to the topic. Never get off the topic.在用逗号或者句号后都可以有...
...ved in Pairs . That was ten years ago . He is now living in Beijing . 2. Ihave been a school teacher 他说道：延续性动词必须有延续性的时间状语才能表示一个延续到现在的动作和状态，但如果没有这个延续性时间状语时，则表示一个在过去已经...
...词词组”。一般为固定搭配和习语，有独立的语义。如：have a rest,
speak English, behave well, come into being。后者以动词为核心，辅以副词或介词为小品词的“词组动词”，归根结底还是以动词为核心的词组。如：look up, listen
to, get off,...
...进行时（表示将来时间）。I will return the book on Monday if Ihave read it.The police won’t take your car away if you are
sitting in it.如果if从句表示从句主语愿意在将来做某事，则从句就会用情态动词will表示主语的愿望。如：If he will come tomorrow, I...
Businesspeople, scientists, and farmers hope that transgenic techniques
will help cultivate more cost-effective plants and animals not available using
current breeding technology.这段话中，not available是形容词做后置定语修饰more cost-effective plants
and animals吗？using current br...
...think they got lucky or they were born with some rare talent, but thinking that way does you no good, and there's a huge chance that you're wrong anyway. 我对这些句子中but thinking that way does you no good的翻译不是很懂，不知道为什么does 后直接加 you no good，...