题目内容
你能猜出下面句子中open up的含义吗？
The surgeon opened up the patient's chest．
你能体会出下面句子中现在进行时的语法功能吗？试分析他的特点。
So much for this．Good wishes and I'm looking forward to your reply．________
When we got to the top of the mountain a green valley opened up before us．
There is a new restaurant opening up in town．
The railway opened up the west of our country．
世纪百通期末金卷系列答案世纪百通期末金卷系列答案世纪百通期末金卷系列答案