下面程序的功能是计算给定正整数序列中奇数之和y与偶数之和x，最后输出x平方根与 y平方根的乘积。请在画线处填上适当的内容使程序完整。
Private Sub Form_Click()
a=Array(3，6，8，11，64，13，24，9，42，35，22)
y=Fun1(a)
print y
End Sub
Private Function Fun1(b)
x=0：y=0
for k=0 to 10
If 【9】 Mod 2=0 then
x=x+b(x)
else
y=y+b(x)
End If
Next
Fun1=Sqr(x)*Sqr(y)
End Function
参考答案：a(0)
解析： 数据的奇偶性，在默认的情况下数组的下标从0开始，所以填a(0)。
| 完形填空。 | ||||
| Ten years later, I will be 23 years old. Our city will be a __1__ living place then. There will be many tall __2__ and trees. Many people will visit our __3__. Almost every family will have one or two cars. People will __4__ their cars to work every day. The libraries will have more computers, and people can __5__ books on them. The restaurants will have robot waiters (服务员) to __6__ you food. Schools will have more __7__ living in England to teach you English. With the __8__ of televisions and computers , transport will be fast (快的). You can only need two __9__ to get to Africa by plane. People will keep houses _10__ by using the solar energy (太阳能). In a word, the way people live will change a lot in the future. | ||||
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