慢性肥厚性咽炎的病理改变是() A.黏膜下层小血管增多 B.黏液腺肥大,分泌亢进 C 发布时间:2019-02-02 13:40 │ 来源:www.tikuol.com 题型:单项选择题 问题: 慢性肥厚性咽炎的病理改变是()A.黏膜下层小血管增多B.黏液腺肥大,分泌亢进C.黏液腺分泌减少D.黏膜下结缔组织增生、淋巴组织减少E.黏膜下广泛结缔组织及淋巴组织增生
题型:单项选择题 在窗体上画一个名称为Command1的命令按钮,然后编写如下事件过程: Private Sub Command1_Click()Dim i As IntegerDim sum As IntegerDim sum1 As IntegerDim a(1 To 20),xFor i = 1 To 10 a(i)=iNext iFor Each x In a If x Mod 2 = 0 Then sum1=sum1+x Else sum = sum+x End IfNext xPrint sum;sum1 End Sub 程序运行后,单击命令按钮,则窗体上显示的内容是A.25 30B.10 20C.20 30D.1 10 查看答案