On the opposite wall ______ one map ______ dozens of pictures. A.hang;including B.are hung;together with C.is hanged;with D.is hanging;as well as 答案:D 解析: 从第二个空所给的四个选项来看,都可以用来连接并列成分,主语根据前面的那个词来定。including不符合逻辑。从主谓一致排除B项。此处是表示客观的事实“悬挂”而不是强调由谁挂的。计算.(怎样算简便就怎样算)
1.47÷(2-1.02)+0.15
3.9×3.6+3.9×6.4
25.2÷4.5+3.25×1.4
35÷[(45-23)×914].