根据短文内容理解改写错误。

Dear Li Min,

    Thank you for tell ____ me so much about your best friend Gao Jun. Now, I'll tell you nothing____  about my best friend Li Ming.

    Li Ming is a fifteen-years-old ____ boy. He comes from Beijing. He’s outgoing(外向的)and we get on well for ____ each other. He is very funny, and he always makes us to laugh____ . At school, he is a____  excellent student. She ____ often helps us with our English. At home, he often  helps his mother do some houseworks____ . By the way, he is especially good at playing football, and we often plays____it after class. Most of my classmates like him very much. I’m very happily____ to have a friend like him.

                                                  Yours,

                                                  Zhang Hua

若$x=\sqrt{5}-2,y=2-\sqrt{3}$，则x，y满足（　　）

因交通事故，某人胳膊处受伤流血不止，血色暗红，血流速度较慢，你的判断是____出血，正确的止血方法是在伤口____端压迫止血．