成年人的正常血压为收缩压/舒张压分别低于()毫米汞柱。
A.140/90
B.120/80
C.160/100
D.110/90
参考答案:A
由于台湾当局领导人在两岸关系、岛内政治运作和经济诸方面的倒行逆施,使岛内民众的信心受到严重打击,致使岛内经济一片萧条,失业率屡创新高,民生痛苦指数上升,百姓怨声载道。从哲学角度分析,台湾岛内的现状说明( )
A.意识对物质具有反作用
B.事物之间存在着因果联系
C.事物之间存在着整体与部分的联系
D.事物是相互联系的
设已经在“菜单编辑器”中设计了窗体的快捷菜单,其顶级菜单为Bs,取消其“可见”属性,运行时,在以下事件过程中,可以使快捷菜单响应鼠标右键菜单的是
A.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,_ X As Single,Y As Single)If Button=2 Then PopupMenu Bs,2 End Sub
B.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,_ X As Single,Y As Single)PopupMenu Bs End Sub
C.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,_ X As Single,Y As Single)PopupMenu Bs,0 End Sub
D.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,_ X As Single,Y As Single)If(Button=vbLeftButton)Or(Button=vbRightButton)Then PopupMenu Bs End Sub