梨形面又称为()形脸。
A.圆
B.方
C.长
D.三角
参考答案:D
lt's so cold outside. Put on more clothes. They can _____ the cold.
[ ]
A. keep on
B. keep out
C. keep up
D. keep away
下面程序: Private Sub Form_Click()Dim x,y,z As Integerx=5y=7z=0Call P1(x,y,z)Print Str(z) End Sub Sub P1 (ByVal a As Integer,ByVal b As Integer, c As Integer)c=a+b End Sub 运行后的输出结果为______。
A.0
B.12
C.Str(z)
D.显示错误信息