Tom, a sometime delivery driver, lives with his mother.1. a sometime delivery driver放在Tom的后面，是作什么成分呢？2. a sometime delivery修饰driver，delivery和driver都是名词，两个名词可以挨在一起写吗？
... when something happens: Many shops don't open on Sundays. 这个词条和例句就非常的工整，词条中when something happens 中的when 正好对应sunday这个时间概念，词条中something happans 正好对应例句中many shops don't open.事实上这个when的用法困扰了...
...上有一篇文章中的两句话不太明白：1. Why did you agree to having decaff coffee in the kitchen when I know you don't like it… and neither do I!请问：为什么不是agree to have？2. Well, we'll find out later on in the show if that's right or not. 今天在学校...
...当代的需求，又不能损害后代人的利益。书中译法：Sustainable development is a new concept of development put forward in the 1980s. The mode requires that economy be developed on the condition of environmental protection.我觉得这句话翻译的简直Chinglish的没边了，以...
请教老师们：This is the heart of scholarship:moving from teacher-taught to master - inspired ,on over to the point where you become a self-learner. 中
(1)那些复合词为什么后面的taught和inspired用被动而不是主动
(2)on over to怎么理解
All the sacrifice and hard work that I'm so proud of Victorians for making and contributing will have been worth nothing. 请问：sacrifice and hard work是做making和contributing的宾语吗？句子中的将来完成时要怎样理解呢？为什么不用一般将来时？谢谢