end为什么要加of

end为什么要加of come to an end为什么要加an The country has already sent up three unmanned spacecraft ,the most recent (having been launched) at the end of last March.括号内have为什么要加ing It's the way to an end,but not the end itself的意思为什么用an end?还有为什么要加一个itself? the end of the world 和 the ends of the earth 都是世界尽头的意思,为什么一个是用 end ,另一个是用 ends ?还有 before the night ends 为什么end 加s ? 英语翻译在20世纪30年代末我的翻译是：in the end of 1930但正确的翻译是：in the late 1930s我想问.1930为什么要加s?为什么不加of 为什么是Late而不是end呢? 填空：Philip didn't pass the end-of-term exam,which u----him very much.为什么upset”不要加”s”？ End of At the end of加时间 用什么时态 in the end 后可以加of么 by the end of 后可以加地点吗 at the end of与by the end of哪个后面加时间点哪个后面加时间段 帮忙分析下,下面句子的 come recover 为什么要加ing?Mr.Obama said that with 10 years of war coming to an end,and the economy recovering It's necessary for players to move quickly towards one end of the court while throwing the ball to each other.句子中为什么throw要加ing ,throw不是瞬间动词吗?是否表示主动? At the end of the concert ,everybody cheered and clapped.为什么cheer 和clap要加ed?呵呵..我总是学不好英语.你们帮我解决了就谢谢了. The museum he paid a visit ____at the end of the street.A.stand B.stands C.to stand D.to stands问为什么D的stand要加s 关于介词加the end of的语法与语意in the end ofat the end ofby the end of to the end of 这四个有什么区别与联系?谢谢 by the end of at the end of 后加时间段还是时间点或者都可以