生菌中兼性腐生的典型代表是()。
A.猴头
B.鸡枞
C.冬虫夏草
D.糙皮侧耳
参考答案:C
舌杆应至少离开下颌前牙舌侧龈缘()
A.1-2mm
B.3-4mm
C.5-6mm
D.7-8mm
E.9-10mm
下面程序运行后,单击命令按钮,输出的结果是______。 Private Sub Command1_Click() Dim a%(1 To 5),1%,s# For i=1 To 5 a(i)=i Next s=Fun(A) Print“s=”;s; End Sub Function Fun(a() As Integer) Dim t#,i% t=1 For i=LBound(A) To UBound(A) t=t*a(i) Next Fun=t End Function