4-An exciting tripI have just received a letter from my brother, Tim. He is in Australia. He has been there for six months.
【往期回顾】一课一题一语法:新概念英语第2册第67课【答案】A【简析】根据该题第一空后面的but he chose to stay,说明前句要表达的是他在战前本可以离开的,所以要用was able to。而第二空考查的是manage to do的用法,所以用to help。
【往期回顾】一课一题一语法:新概念英语第2册第77课【答案】1. The girl _has stayed / has been staying_ (stay) in the room alone for thirty minutes.2.
【往期回顾】一课一题一语法:新概念英语第2册第83课【答案】1. He _has read_ (read) five books so far.2. It _snowed_ (snow) heavily the other day.3.
【往期回顾】一课一题一语法:新概念英语第2册第68课【答案】C【简析】本题考查的是动名词的用法。其中,第一空的deny表示“否认”,其后接动词的话,要采用动名词,所以用taking;第二空为句型it is no use doing,表示“...是没有的”,所以用talking。