认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“ 精准扶贫” 项目将下列句子变成一般疑问句，并肯定和否定回答。 This is your house. Is this your house? Yes, it is. No, it isnt. This is his ticket. Is this his ticket? Yes, it is. No, it isnt. He is a student. Is he a student? Yes, he is. No, he isnt. She is a teacher. Is she a teacher? Yes, she is. No. she isnt.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“ 精准扶贫” 项目 They are umbrellas. Are they umbrellas? Yes, they are. No, they arent. It is his skirt. Is it his skirt
