单项选择题 在使用国外燃油时其相对密度指( )。A. 20℃燃油密度与4℃水密度之比B. 20℃燃油密度与20℃水密度之比C. 15℃燃油密度与4℃水密度之比D. 15℃燃油密度与15℃水密度之比
单项选择题 位于左、右肾前内侧的内分泌腺是(2011 真题上33) A. 垂体 B. 松果体 C. 肾上腺 D. 甲状腺 E. 甲状旁腺
未知题型 在窗体上画一个名称为Command1的命令按钮,然后编写如下通用过程和命令按钮的事件过程: Private Function f(m As Integer) If m Mod 2 = 0 Then f = m Else f = 1 End If End Function Private Sub Commandl Click() Dim i As Integer S = 0 For i=1 To 5 s = s + f(i) Next Print s End Sub 程序运行后,单击命令按钮,在窗体上显示的是D.8
未知题型 在窗体上面一个名称为Commandl的命令按钮,然后编写如下程序: Option.Base 1 Private Sub Command1_Click() Dim a As Variant a=Array(1,2,3,4,5) Sum = 0 For i = 1 To 5 Sum=Sum+a(i) Next i x=Sum/5 For i=1 To 5 If a(i) >x Then Print a(i); Next i End Sub 程序运行后,单击命令按钮,在窗体上显示的内容是A.1 2B.1 2 3C.3 4 5D.4 5
未知题型 'Carr didn't forget where she came from' (Line 3, ParA.3) means that Cart ______.A.would not forget where her hometown wasB.kept in mind her friends who had once helped herC.remembered what she used to beD.remembered all the places she had been to
判断题 时间标准分为同比、环比、定基比
单项选择题 AISAS最重要的两个环节:两个S代表的是speak(发表)与sale(出售)。( )
单项选择题 中国血缘文化之树的主干是:
未知题型 This issue is called 'green' because of ______.A.the subject discussedB.the color of the pullout posterC.the kind of paper used for the magazineD.the wild animals mentioned in the issue
单项选择题 2016年3月9日至15日,谷歌AlphaGo机器人在围棋比赛中以比分()击败了世界冠军李世石。A、5:0B、3:2C、4:1D、4:2