题目

简单描述一下你上周末的饮食情况，并对健康的饮食习惯提出四个以上的建议。60字左右。参考词汇：breakfast，lunch，dinner, habits，should，vegetables，fruit，cola，chocolate… 答案：Look at food I had last weekend. I had a healthy habit.I had vegetables ,cola and bread for breakfast. I had vegetables and fruit for lunch.I had chocolate,chicken and rice for dinner last weekend. You should eat much fish or meat in the morning.You should drink much milk in the morning,too.And you should eat many vegetables and fruit in the evening.You should not drink much cola or chocolate...下列计算，正确的是 A．(2x2)3＝8x6         B．a6÷a2＝a3 C. 3a2×2a2＝6a2      D．(m＋n)2＝m2＋n2