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?
例如以下句子对比:Please confirm attached new PO within 3
working days;Kindly confirm receipt attached PO by
return email in 3 working days.Do sth. within +时间范围与 Do sth. by do sth. in + 时间范围表达可以互换吗?
I'm going to spend a whole afternoon to give it the attention it deserves.阅读的时候看到了这一句子,我们常见的说法应该是spend time (in) doing sth. ,这里用了to do,请教一下各位师友,这样是可以的嘛
英语中这三种结构是可以相互转换吗?一二线城市差距缩小 :偏正:it shows a narrower gap between first-tier cities and other cities.偏正:narrowed gap主谓:the gap has narrowed.动宾:narrow the gap这几种说法都对吗?