问题 高考模拟题--冠词填空

Mr Smith is head of this company, but ____ head of that company is Mr Smith as well.答案给的是：a但我想知道为什么不是the？万望各位老师不吝赐教，先拜谢了！

问题 关于in的疑问

1. This product is intended for use in a one-time escape only.此处的in我还不太理解,麻烦老师讲解2. They are suitable for adults in various shapes.此处的in是和  in various shapes 一起的吗，表示“各种形状的”？

问题 A happy marriage depends largely on give and take.

问题 And, however much it was instilled into the Prince

问题 He canget on well with teachers and classmates改为定语

问题 在哪些情况下and前面的名词加定冠词，而后面的名词可以不加冠词？

问题 老师您好，having been trained as an architect and curre

问题 will意味着说话者的推测吗

...on. Industrialized farming methods produce cheap meat products: beef, pork and chicken. The use of pesticides and fertilizers produces cheap grain and vegetables. The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and listeria in...

问题 see to it that…, have it that…, rely on it that…分析

...re not late again. 注意别再迟到了。You may rely on it that he will come to meet you. 你放心，他会来接你的。Rumour has it that she has run away with her teacher. 谣传她也她的老师私奔了。Report has it that the Smiths are leaving for the south. 据传史密斯一家要离...

问题 分析：You’ll see more if you walk and if you cycle.

这句话出自《剑桥英语语法》（The Cambridge Grammar of the English Language）P1299：请问这个句子合逻辑吗？这个 and 用得对吗？(一个人不可能既走路又骑车吧)

问题 非限制性定语从句和and 连接的并列句的区别

这句话中“这就说明... ”可以用非限制性定语从句指代前面整句话吗？

问题 副词修饰副词？

recycling is to be recommended both economically and environmentally.老师这里是both作副词修饰副词economically and environmentally吗，还是both和and作连词连接两个副词，那both和and连接的是什么状语呢？

问题 to do用法是否正确

有这么一个句子，This is a remarkable technology development to satisfy the growing demand of pretrochemicals.这个句子对吗？如果正确，to statisfy 是做定语吗？如果不正确，该怎么改比较好呢？

问题 be with little的分析

Some courses of this summer school program are with little interest or use to the students. 这里的with little什么意思，怎么理解，词性是什么？

问题 介词在句中的省略

Few scientists of this or any millennium can rival in significance the discovery of the structure of DNA.这句话中的the discovery of DNA前为什么没有介词？