Even people who take no interest in art cannot have failed to notice examples of modern sculpture on display in public places.老师句中examples of啥意思,学生该怎么理解?
Which questions do you not know the
answers to?Which ones do you need more
information on?上面的句子来自2019版人教版高中英语新教材必修一的 Unit 4(p57)。请问句末的介词起什么作用?为什么要加这个介词呢?可以不要吗?