Is it correct to say “the 10th storey of the building”?

The Yueyang Pavilion is a four storey, rectangular building which reaches 15 meters.

We live on the same ________ of the apartment house. A: level B: storey C: flat D: dust

- does this building has? -Five A: How manystoreys B: How much storey C: How many D: How much

When looking down from the top of ____ building, he felt a little dizzy. A: 18-storey B: 18 storey C: the 18-storey D: 18 storeys

一肥料包装袋上印有12-12-12，表明该肥料含有：: 12 N:12P2O5:12 K2O|12%N,12%P,12%K|12%N,12%P2O5 ,12%K2O|12%N2O,12%P2O5 ,12% K2O

【单选题】如下语句的输出分别是什么？printf ("%d %d ", 12, 12 + 45);printf ("%d,%d ", 12, 12 + 45);printf ("%d %d ", 12, 12 + 45);printf ("%d%d ", 12, 12 + 45);printf ("%d.%d ", 12, 12 + 45); A. 12 57 12,57 12 57 12 57 12.57 B. 12 57 12,57 12 57 12 57 12.57 C. 12 57 12,57 12 57 1257 12.57 D. 12 57 12,57 12 57 1257 12.57

在EXCEL中，在某单元格输入’=12*12，然后按Enter键，则在该单元格中显示____ A: =12*12 B: 144 C: 12*12 D: ’=12*12

【单选题】设二维随机向量 的联合分布列如表,则 0 1 2 0 1/12 2/12 2/12 1 1/12 1/12 0 2 2/12 1/12 2/12 A. 1/12 B. 2/12 C. 4/12 D. 5/12

."12"+34=        2."12"& 34=    3."12"+"34"=  4."12"&"34"=