把西方数学著作《几何原本》介绍到中国的是[ ]
A .汤若望
B .郎世宁
C .马约瑟
D .利玛窦
D
哪些因素会影响睡眠质量()
A.饮食
B.情志
C.营卫之气
D.环境
E.阴阳盛衰
已知如下代码: switch(m) case 0: System. out. println("Condition 0 ");case 1: System. out. println("Condition 1 ");case 2: System. out. println("Condition 2 ");case 3: System. out. println("Condition 3 "); break;default: System. out. println("Other Condition"); 当m的值为( )时,可以输出“Condition 2”。
A.2
B.0,1
C.0,1,2
D.0,1,2,3