Peters uncle lived in the country. Once Peter went to stay with him for a few weeks. When

Peter's uncle lived in the country. Once Peter went to stay with him for a few weeks. When they went for a walk or for a drive in the car and they passed somebody ,his uncle waved. Peter was surprised and said, “Uncle George, you know everybody here. Where did you meet them all?”
“I don't know all these people,” said his uncle
“Then why do you wave to them?” asked Peter.
“Well, Peter,” answered his uncle, “when I wave to someone and he knows me, he is happy. He goes on his journey with a happier heart. But when I wave to some one and he doesn't know me, he is surprised and says to himself, ‘Who is that man? Why did he wave to me?’ So he has something to think about during the rest of his journey, and that makes his journey seem shorter. So I make everyone happy.
【小题1】Peter was surprised that his uncle A．waved to everybody they passedB．knew everybody thereC．said hello to everyoneD．didn't know all the people they passed【小题2】“I don't know all these people” means .A．I know none of these peopleB．I know some of these peopleC．I don't know any of these peopleD．I know most of these people【小题3】When Uncle George waved to his friends, they became .A．worriedB．happyC．sadD．surprised【小题4】Some people didn't know Uncle George. When he waved to them, they .A．became angry with himB．thought that he must be a friendC．thought why he was waving to themD．didn't look at him【小题5】Uncle George waved to everyone so that .A．he could make some more friendsB．he could surprise everyoneC．everyone would remember himD．he would make everyone happyA

(答案→)A 解析：【小题1】根据文章内容第一段内容When they went for a walk or for a drive in the car and they passed somebody ,his uncle waved. Peter was surprised可知答案为A【小题2】通过第四段文章内容可知答案为B【小题3】根据文章第四段内容when I wave to someone and he knows me, he is happy. He goes on his journey with a happier heart可知答案为B【小题4】根据文章内容第四段文章内容But when I wave to some one and he doesn't know me, he is surprised and says to himself, ‘Who is that man? Why did he wave to me?’ So he has something to think about during the rest of his journey, and that makes his journey seem shorter. So I make everyone happy.可知答案为C【小题5】根据文章第四段内容So he has something to think about during the rest of his journey, and that makes his journey seem shorter. So I make everyone happy.可知答案为D

我明天再问问老师，叫他解释下这个问题