【简答题】如果一条直线与一个平面垂直,则称此直线与平面构成一个“正交线面对”.在一个正方体中,由两个顶点确定的直线与含有四个顶点的平面构成的“正交线面对”的个数是______;
【简答题】Wu Zetian had raised the social status of women by .
【判断题】社稷坛以五色土覆盖坛面,以象征“晋天之下,莫非王土”,并祈求全国风调雨顺。
【单选题】青年病人,近 1 年来对家人亲友冷淡,对个人生活不关心,对家里和周围发生的任何事情都表现出无所谓。这些表现属于
【单选题】Wu Zetian est la premiere___________ dans I'histoire chinoise.
【单选题】登陆页包括username和password两项内容,在实现登陆操作时该两项的内容要进行必填校验,实现时新建了视图模型LoginViewModel.cs类,在该类中定义了username和password两个属性的存取,则以下必填校验的写法正确的是哪项?
A.
public class LoginViewModel { public string UserName { get; set; } public string Password { get; set; } } }
B.
public class LoginViewModel { [Required] public string UserName { get; set; } [Required] public string Password { get; set; } } }
C.
public class LoginViewModel { public string UserName; public string Password ; } }
D.
public class LoginViewModel { [Required] public string UserName; [Required] public string Password ; }
【简答题】Wu Zetian might have shown her desire to get and keep power, but she just acted most male emperors of her day to rule China.
【判断题】It was Wu Zetian, an emperor in Tang dynasty, settled a standard to select military officials.
【单选题】青年病人,近1年来对家人亲友冷淡,对个人生活不关心,对家里和周围发生的任何事情都表现出无所谓。这些表现属于