Long long ago;(形容词修饰ago)3 days ago;(名词短语修饰ago)a long time ago;(同上)quite a long time ago;(同上 但是quite修饰名词time)Since a long time ago. 副词ago做介词since的宾语,请问这样理...
1. With the help of the firemen,they were able to leave the burning house. (With the help of the firemen 表示条件? 原因?)2.I had a quarrel with my father about some trifles. (with my father about so...
例句:He ventured large sums of money on speculative stocks and was successful.He quickly accumulated a large amount of assets in this way.为什么sums of后接名词money,不需要用复数 ? (a sum of 和 sums of...
Four passengers aboard a cruise ship that arrived at a port in the U.S. state of New Jersey have been taken to a hospital for coronavirus testing. New Jersey Gov. Phil Murphy said in a statement that...