题目

根据图意，将下列对话补充完整，每空一词。1. A: Su Hai, you look so nice. B: Thank you. Dancing __________ me beautiful. 2. A: Tomorrow is __________ __________. Let's have a big party. B: Good idea!3. A: I have a __________.B: You should brush your teeth. You shouldn’t __________ too much sweet food. 答案：【答案】1.makes 2.Children’s Day 3.toothache eat 【解析】略17．大规模的火山爆发可能造成地表温度下降．其合理的解释是火山爆发导致（　　）A．大气二氧化碳浓度增加B．高纬度地区极光现象减少C．地球表面长波辐射增强D．到达地面的短波辐射减弱