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阅读理解

Once there was a man who had two children, a boy and a girl．The boy was good-looking(看好)but the girl was not．One day they found a mirror(镜子)for the first time and they saw what they looked like．The boy was very pleased(很高兴)and he said to his sister, “How handsome(英俊)I am!I look much nicer than you!”The girl did not like what her brother said and gave him a hard push(推)．“Go away!”she said．Their father saw what was happening．He went up to them and said to the boy, “You must always BE good as well as LOOK good．”Then to the girl he said, “My dear, if you help everyone and do your best to please him, everyone will love you．It does not matter that you are not as good-look-ing as your brother．”

根据短文内容判断正(T)误(F)．

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阅读理解

　　Miss Evans taught physics in a London school．Last month she was explaining to her class about sound, and she decided to test them to see how successful she had been in her work．She said to them, Now, I have a sister in Washington．If I was calling her on the telephone, and at the same time you were 20 meters away and listened to me from the other side of the street, who could hear what I said earlier, my sister or you? And why?

　　The cleverest boy at once answered, “Your sister, Miss Evans, because electricity(电)travels faster than sound waves(波)．” That's very good, Miss Evans answered, but then one of the girls put up her hand, and Miss Evans said, Yes, Betty?

　　“I don't think so．Betty said, Your sister would hear you earlier because when it's eleven o'clock here, it's only six o'clock in Washington．”

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