题目

下列指定反应的离子方程式正确的是( ) A．Cu溶于稀HNO3：Cu＋2H＋＋NO===Cu2＋＋NO2↑＋H2O B．(NH4)2Fe(SO4)2溶液与过量NaOH溶液反应制Fe(OH)2：Fe2＋＋2OH－===Fe(OH)2↓ C．用CH3COOH溶解CaCO3：CaCO3＋2H＋===Ca2＋＋H2O＋CO2↑ D．向NaAlO2溶液中通入过量CO2制Al(OH)3：CO2＋AlO＋2H2O===Al(OH)3↓＋HCO 答案：DBFrank is my good friend. We are in the same class. He is a good student. His English is very good but I’m not good at it so he always helps me with it.Frank and I have the same interest. Frank likes sports. And I like sports, too. After school in the afternoon, we often play sports. We play soccer and volleyball. 1 have a volleyball and the soccer ball is Frank’s. Frank gets the soccer ball from his father. His father is a great soccer player. Frank often watches his father play soccer on TV. Frank wants（想要）to be a soccer player like his father.1.Frank and I often_______after school.A.watch TV B.play sports C.read books D.play computer games2.Which of the following is TRUE?A.Frank wants to be a basketball player. B.Frank has a volleyballC.Frank doesn’t like watching TV. D.Frank always helps me with my English.3.What’s the best title of the passage?A.My Good Friend Frank B.Frank’s Dream（梦想）C.Frank’s Soccer Ball D.Frank’s Father