我们食用的大米,无论在什么条件下都不可能萌发,主要是因为[ ]
A.去掉了果皮
B.去掉了种皮
C.去掉了胚乳
D.去掉了胚
答案:D
看图补全对话。
1. 2. 3. 4.
A: What did the children do yesterday?
B: ______________________
A: What did the boys do yesterday?
B: __________________________
A: What will the girl do next Sunday?
B: _________________________
A: What will the girl do tonight?
B: ________________________
在窗体上画一个命令按钮Command1,然后编写如下代码: Private Sub Command1_Click() Dim Arr1(10) As Integer, Arr2(10)As Integer n=3 For i = 1 To 5 Arr1 (i)=i Arr2(n)=2 * n+i Next i Print Arr2(n); Art1 (n)End Sub运行程序后,单击命令按钮,输出结果是( )。
A.11 3
B.3 11
C.13 3
D.3 13