【简答题】验证以下代码运行结果 void Main() {/*变量声明和初始化*/ int a = 5, b = 3, c = 25, d = 12; float qu; int re,in1,de; /* 使用算术运算符 */ qu = a / b; // 除法 re = a % b; // 求模 in1 = ++c; de = --d; Console.WriteLine ("商为{0}\n",qu);...
【简答题】如图所示的是某款电热水龙头的电路原理图,R1、R2为电热丝,通过旋转手柄可使扇形开关s同时接触两个相邻触点,实现冷水、热水、温水档之间的转换。当开关通时接触2、3触点时,水龙头放出的是 水(填冷or温or热),若R2=2R1,水龙头在温水当正常工作时的定功率为2000w,则它在热水档正常工作一小时消耗的电能是 J。
【判断题】晚会开始后,作为男嘉宾,应该要适时邀请女主人跳舞
【单选题】听力原文: The nation's service sector expanded at a faster-than-expected pace in May, suggesting it could help sustain broader economic growth as the automotive and housing industries slump, a research gr...
C.
Development of automotive industry.
D.
Development of housing industry.
【简答题】治疗产后发热血虚证,应首选的方剂是( )