儿童读物每本4元,25元最多买几本书,还剩几元?
25÷4=6(本)…1(元);
答:25元最多买6本书,还剩1元钱.
If you have fruit in the fridge, would you like me to prepare dessert(甜点) for dinner?
A.some; any
B.any; some
C.some; some
D.any; any
遗传信息载体的正确表述是()
A.双螺旋体
B.碱基对
C.组蛋白
D.氨基酸
E.染色体