____ (talk) with your parents often is a good way to make them understand you.
计算 得____ 。
3.2÷0.8=
7.2÷0.9=
3.2+5.8﹣0.7=
0×1.25×8=
910÷70=
36×25%=
0.5×0.5÷0.5=
1.03﹣0.44=
对于下图支持中国票数持续增长情况的原因分析,不正确的是