It is a real pleasure to be here to open the third meeting of our forum and to be welcoming such a distinguished and influential group of people fromboth our countries,many of whom are now old friends.老师,这里的to be welcoming 改成 to welcome 可以吗?
A what makes a difference is that more people hold low-wage jobs than high-wage jobs. D There are more people in low-wage jobs than those in high-wage jobs.答案说原文强调的是人数差异不是薪水差异所以选D,可是A为什么不可以呢,翻译有什么差别吗?