例如:操作人员必须经过培训、考核合格后方能上岗作业。Operators
must be trained and qualified in examination before they can work on their
posts.
examination本身是可数名词,这里in examination之间是否要加the?
I remember having an extremely busy timetable when I was at high school, and it would not have been possible to add to it.各位可否帮我看看这句话 【it would not have been possible to add to it】这是什么语法结构?
“Wealth
is even more hidden than income, because there’s no job to correlate,” it to,
said Dalton Conley, a professor of sociology at Princeton University. 请问
it to 在文中怎么理解?
1. A: Will you please repeat your idea? B: Certainly. But I think it certain you ____B____ your attention. A. didn't pay B. weren't paying2. A: Hey, look where you are going? B. Oh, I'm terribly sorry. ____A____ A. I wasn't noticing. B.I didn't noticing.我现在所知道的是,一般过去时强...
有人说“太阳从东方升起,从西方落下”翻译成英语应是:The sun rises in the east and sets in the west. 不能是:The sun rises from the east and sets from the west.请问,这里为什么不用 from the east 而用 in the east 呢?谢谢解答!
The young man and the young woman were sitting behind him.He was sitting ___them. A.before B.above C.ahead of D.in front of 老师你好,答案为in front of ,但ahead of为什么不对,我查了ahead of可指空间啊?