致病性最强,可产生多种毒性物质,导致严重败血症的细菌是()
A.金黄色葡萄球菌
B.β-溶血性链球菌
C.大肠杆菌
D.厌氧性链球菌
E.淋球菌
参考答案:B
单击命令按钮后,下列程序代码的执行结果是______ 。 Public Sub fun (Byval a () As Integer) Static n As Integer Do a(n) = a (n) + a(n + 1) n = n + 1 Loop While n < 3 End Sub Private Sub command1_ click() Dim m As Integer, n As Integer, a(10) As Integer For n = 0 To 2: a(n) = n + 1: Next n For n = 1 To 2: Call fun(a): Next n For n = 0 To 3: Print a(n): Next n End Sub
如何理解审美批评?