My father's birthday Next Monday would be my mother 's birthday ,I want to give her a big surprise . First ,I am going to buy her a present,a pink dress we have seen last week ,My mother like it very much and It suit my mother , but it 's too dear ,My mother didn't take it at last .Althought I can't affort it now ,I will try my best to earn money .next I am going to cook a big delicious dinner for her .I konw what food she like the best . At last ,send my best wishes to mum "Happy birthday ,father !""I love you forever "!
你要自己表达自己的真情实感,靠别人是没有用的
一个四边形两组对边都平行,那么该四边形为平行四边形