1.your与yours之区别(我查字典它们的词性咋一样的额...)举出例子
2.Let's make it (...) half past eight on the morningof june 21..为什么括号内可不填?
3.not only..but also...后面的BE动词是不是就近原则?
4.---I hear YANG YAN made an English speech at the graduation ceremony yesterday.
----so she did.and so did I.
求教该回答中的so sb do so do sb 的用法及区别
高分追加!!谢谢了!!
对不起....漏了一个.... sb have been in是什么意思?