题目

按要求完成下列句子，将答案写在横线上。【1】Simon wants to become an engineer. （改为一般疑问句）________ Simon ________ to become an engineer?【2】Wendy has lunch with clients（客户）every day. （改为否定句）Wendy ________ ________ ________ with clients every day.【3】The thief stole a computer last week. （对画线部分提问）________ ________ the thief ________ a computer?【4】There are more than 2,000 students in our school. （对画线部分提问）________ ________ students are there in your school?【5】Jenny goes to visit her grandp下列各组离子能在指定溶液中大量共存的是   [     ]①无色溶液中：K+、Cl－、H2PO4－、PO43－、SO42－ ②使pH=14的溶液中：CO32－、Na+、S2－、AlO2－ ③室温下水电离的c(H+)＝10－13mol/L的溶液：K+、HCO3－、Br－、Ba2+ ④加入Mg能放出H2的溶液中：NH4+、Cl－、Na+、SO42－ ⑤使甲基橙变红的溶液中：MnO4－、NO3－、Na+、Fe3+ ⑥室温下c(H+)/c(OH－)＝1012的溶液中：Fe2+、Al3+、NO3－、I－ A．①③⑥　　　　B．①②⑤　 C．②④⑤　　 D．①③④