1.𰸡Aݡʷǡأϳ±عΪ˱谮ӣͶôӦһֵǵİɫƤ£Ѿʱ±˵Լ͵ԣdzҹɫ깷뵽ֿ͵£˳ʹӦˣǰҹʱһѧسǹٱΪ˿ʱ䣬˳ӻˡ͵飬¡ʱΪA
2.𰸡Aݴʱij֮ս;˱ᡱǴʱڽĹΪĿڽսʱ˾ʮԴ˻ر;鮡Ƕʱп˳еĴижܷͼǿҪոʧص;ľԱǰؽսʱɵֻյսʧܡʱΪA
3.𰸡ACDضʱԸΪڳúڰףʼʱڡBųʱΪACD
4.𰸡A̸ֽԴսʱƽ֮սΪعԹԣʱֻ֪սȴʵս飬ԴжϣղҰܵĹ¡ʱΪA
5.𰸡DԴսʱŴıԹ汻ΪλӸְԹĺܲѰһ֪ΪһֱãʹģⱳϾϵĹ¡ʱΪD
1.𰸡Aݡʷǡأϳ±عΪ˱谮ӣͶôӦһֵǵİɫƤ£Ѿʱ±˵Լ͵ԣdzҹɫ깷뵽ֿ͵£˳ʹӦˣǰҹʱһѧسǹٱΪ˿ʱ䣬˳ӻˡ͵飬¡ʱΪA
2.𰸡Aݴʱij֮ս;˱ᡱǴʱڽĹΪĿڽսʱ˾ʮԴ˻ر;鮡Ƕʱп˳еĴижܷͼǿҪոʧص;ľԱǰؽսʱɵֻյսʧܡʱΪA
3.𰸡ACDضʱԸΪڳúڰףʼʱڡBųʱΪACD
4.𰸡A̸ֽԴսʱƽ֮սΪعԹԣʱֻ֪սȴʵս飬ԴжϣղҰܵĹ¡ʱΪA
5.𰸡DԴսʱŴıԹ汻ΪλӸְԹĺܲѰһ֪ΪһֱãʹģⱳϾϵĹ¡ʱΪD