题目

连词成句。1. my is The grandma woman (.)_____________________2. friend today have a We new (.)_____________________3. brother he your Is (？)_____________________4. long eyes nose It a and big has (.)_____________________ 答案：【答案】1.The woman is my grandma.2．We have a new friend today.3．Is he your brother?4．It has a long nose and big ears.【解析】在“观察水的沸腾”实验中．当水温升到90℃时，每隔1min记录一次水的温度．在5min后水开始沸腾，又记录了4min，某同学记录的数据如下表．根据记录，在图中画出水的沸腾图象． 时间（min）0123456789温度（℃）9092949698100100100100100