The medicine is more effective than is expected.这句话可不可以变成:The medicine is more effective than is expected to be.第一句看成省略了做主语的关系副词what,第二句省略了做宾语的关系副词what和主语the medicine?
___________ arriving at the camp,the coach asked us to ski. I skied carefully,but....题目答案是when, 想问一下,还可以是while吗?when doing等于while doing?这里arrive 是短暂性动词,用了ing形式,表示“即将”吗?
Mr Wood, I am here just in case anything out of the ordinary ____.A.happens B.happen C.would happen D.will happen我觉得选B(should) happen更合适,各位老师觉得呢?朗文词典说在较正式的语境中可以用should do,不一定要用现在时。
...h, unintelligible to the outsider, amused them enormously. 1) 句中little可以理解成“几乎没”否定的含义吗? 为什么?2) 为什么不是..., which...? 上句是 of their own which, unintelligible to ... 就是which的位置?