水刹车的油道堵塞而缺油时,会出现()的故障。A、转子轴向移动 B、轴承发热 C、外壳 发布时间:2017-07-16 00:10 │ 来源:www.tikuol.com 题型:单项选择题 问题: 水刹车的油道堵塞而缺油时,会出现()的故障。A、转子轴向移动B、轴承发热C、外壳发生摆动D、制动力矩小
题型:单项选择题 单击命令按钮时,下列程序的执行结果为( )。 Private Sub Command1_Click() Dim a As Integer,b As Integer,c As Integer a=2:b=3:C=4 Print P2(c,b,A) End Sub Private Function P1(x As Integer,y As Integer,z As Integer) P1=2 * X + y + 3 * z End Function Private Function P2(x As Integer,y As Integer,z As Integer) P2=P1(z,x,y) + X End Function A.21B.19C.17D.34 查看答案