Many ancient cultures built observatories from which to carry out celestial observations. 许多古代文明都有建造天文台观测天象。from which 在这里当什么词性? 若拿掉这两个字,对句意有影响吗?Thanks a lot.
各位老师好,我想问一下下面这个句子里,let是什么用法,let+sb+介词,是省略了什么么?If people are reluctant to let younger people into government then it could affect the ability of future leaders.再就是,then这样用可以么?then是副词,放在...
请问一下。To these students, I'd like to say that to break the bad habit , above all, you should believe in yourself and have a strong will.为什么不是yourselves前面不是these students吗?还可以请问一下say that to...是什么用法吗?十分感谢!
Neither was i surprised when the train stopped at Widley, a tiny station a few miles along the line.请问老师,a tiny station 这部分如何理解?独立结构吗?能不能改成 a few miles away along the line?
Ritual is defined by sociologists as "that part of family life that the family likes abiout itself, is proud of, and wants formally to continue."请问第一个"that"和"formally"是什么意思?