第1个回答 2012-05-07
leave sb the choice of ... or ... 要么…,要么… (选择类)
be the instrument of sth 引来某事物的人或事 (使动类)
it was the memory / memories of 追溯到… (回忆类)
on the premise / ground / prerequisite / proposition / hypothesis / presuposition that
基于一个前提… (假设类)
be bound to 必定…;一定… (意愿类)
a matter of sth/doing sth 与…有关的情况或问题(描述类)
This is the similar case with/when 恰如;正如;(比较类)
be exemplified by 这点也证明了…这点反映在…(举例类)
constitute… (不用于进行式)是;认为 (判断类)
witness... 见证… (发生类)