生姜善治何种呕吐( )
A.胃热呕吐
B.食积呕吐
C.虫积呕吐
D.胃寒呕吐
E.胃虚呕吐
参考答案:D
Q-T间期缩短常见于()
A.高血钾
B.使用洋地黄
C.甲状腺功能亢进
D.交感神经兴奋
E.低血钾
以下程序段的作用是计算数据的和,数据的个数是可变的。请填空。 Private Sub Command1_Click() Dim a As Integer a=0 Sum a, 1, 5, 2 Print "sum of 3 = "; a a = 0 Call Sum(a, 1, 3, 5, 7, 9) Print "sum of 5 = "; a End Sub Private Sub Sum(x As integer, 【3】 Dim y As Variant For 【4】 x = x + y Next y End Sub