说明祁黄羊做事公正无私。
【甲】元丰六年十月十二日夜，解衣欲睡，月色入户，欣然起行。念无与为乐者，遂至承天寺寻张怀民。怀民亦未寝，相与步于中庭。庭下如积水空明，水中藻荇交横，盖竹柏影也。何夜无月？何处无竹柏？但少闲人如吾两人者耳。（苏轼《记承天寺夜游》）
【乙】徙知徐州。河决曹村，泛于梁山泊，溢于南清河，汇于城下，城将败，富民争出避水。轼曰：“富民出，民皆动摇，吾谁与守？吾在是，水决不能败城。”驱使复入。轼诣武卫营，呼卒长，曰：“河将害城事急矣虽禁军且为我尽力。”卒长曰：“太守犹不避涂潦①，吾侪小人，当效命。”率其徒持畚锸②以出，筑东南长堤，首起戏马台，尾属于城。轼庐于其上，过家不入，使官吏分堵③以守，卒全其城。复请调来岁夫增筑故城，为木岸，以虞水之再至。朝廷从之。（节选自《宋史·苏轼传》）
【注】①涂潦，泥沼雨水。②畚锸，箕畚铁锹。③堵，古墙体单位，长与高各一丈为一堵。
下列做法不正确的是（ ）
Liu Tao:Hi,Mike.Nice to meet you.
Mike:Nice to meet you,too.
Liu Tao:What date is it today?
Mike:It's May 15.What subject do you have in this morning?
Liu Tao:We have math,Chinese,art and PE.
Mike:Oh,I like PE very much.What's your favourite subject?
Liu Tao:My favourite subject is English.But we don't have English today.
Mike:What a pity! Do you like PE?
Liu Tao:No,I don't.
Mike:It's time for class.Let's go.
