下面短文中有10处语言错误。请在有错误的地方增加，删除或修改某个单词。

增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。

删除：把多余的词用斜线（\）去掉。

修改：在错的词下画一横线，并在该词下面写上修改后的词。

注意：1 每处错误及其修改均仅限一词；

2 只允许修改10处，多者（从第11处起）不计分。

A famous scientist was in his way to other lecture when his chauffeur (司机) offered an idea. “Hey, boss, I’ve heard your speech many time. I bet I can deliver it and give you this night off.” “It sound great,” said the scientist. When they got to lecture hall, the scientist put up the chauffeur’s hat and settling in the back row. And then the chauffeur began to deliver the speech. Afterwards he asked if there were some questions. “Yes,” said a professor. Then he asked a very technically question. The chauffeur was nervous for a moment but quickly recovered. “That’s an easy one,” he replied. “I’m going to let my chauffeur to answer it.”

项目对外汇收支的影响，一般不从( )方面进行分析论证。

A．项目建设及运营过程对外汇的需求
B．项目的产出可能对外汇收入的贡献
C．通过定性及定量分析，评价项目对削减外汇赤字、扩大外汇盈余的贡献
D．项目对当地技术进步及三次产业结构调整的贡献