以“介词+疑问句”(如 whom / which / what / whose / where / when 等)开头的特殊疑问句是一种比较正式的表达,在非正式文体中,这样的介词通常可以放到句末去。如:正式:In which century did he live? 他生活在哪个世纪?非正式:Which centu...
I’ve worked with children before, so I knew what ________ in my new job.A. expected B. to expect C. to be expected D. expects 答案能否理解成 what 是被 expect 期待的。谢谢!