一岁患儿，生后牛奶喂养，未加辅食晒太阳少，平日易腹泻。体检：发育营养中等，无特殊外貌

在窗体上添加一个命令按钮，然后编写如下事件过程：
Private Sub Command1_Click()
Sum =0
For i=3 T0 7
Sum =i+2
Next i
MsgBox sum+i
End Sub
打开窗体后，单击命令按钮，消息框的输出结果是______。

管理本行政区域内医师工作的机构是（）。

A.县级以上人民政府卫生行政部门

B.县级以上人民政府工商行政部门

C.县级以上人民政府劳动人事部门

D.各级医师协会

E.各级人民政府

内基小体可用于辅助诊断的疾病是（）。

A.腺病毒感染

B.鹦鹉热

C.麻疹

D.狂犬病

E.疱疹

拆除工程施工区应设置硬质围挡，围挡高度不应低于1.0米。非施工人员不得进入施工区

An internet is a combination of networks connected by (1). When a datagram goes from a source to a  (2), it will probably pass many (3) until it reaches the router attached to the destination network. A router receives a  (4) from a network and passes it to another network. A router is usually attached to several networks. When it receives a packet, to which network should it pass the packet? The decision is based on optimization: Which of the available (5) is the optimum pathway?

空白（5）处应选择（）

A.pathways

B.routers

C.diagrams

D.calls