Stephen Francis
observed then eighteen-year-old Shelly-Ann at a track meet and was
convinced that he had seen the beginnings of true greatness. 这个句子中的 then 为什么放到动词后面,可以放到句首吗?
...ing to school/Singapore.2、I’m going to go to school/Singapore.老师我的疑惑是:对于句子2意思很好理解,be going to表将来的意思,意思是我将要去……(准备动身),但对于句子1这种情况,本身没有时间状语,而且存在进行时也可以表将...