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问题 单项选择题

普通发票开具的技术要求分六项内容：

1、开具时限。

2、填开顺序。

3、填写内容。

4、红字发票。

5、开具发票的文字。

6、（）。

A.电脑发票

B.手工发票

C.增值税票

D.空白发票

答案

参考答案：A

单项选择题

When you think of the Internet, you probably think of ".com." Just what do those three letters at the end of a World Wide Web address mean Every computer that hosts data on the Internet has a (71) numerical address. For example, the numerical address for the White House is 198.137.240.100. But since (72) people want to remember long strings of numbers, the (73) was developed. It is a critical part of the Internet’s technical infrastructure, correlates a numerical address to a word. To (74) the White House website, you could type its numerical address into the address box of your web browser. But most people prefer to use "www.whitehouse.gov." In this case，the domain name is (75) .

（72）处填（）。

A．most

B．more

C．few

D．every
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综合

读锋面系统示意图，回答有关问题。

（1）判断图中甲、乙锋面的性质：

    甲为_________（冷、暖） 锋，乙为_________（冷、暖）锋

（2）说明图中A、B两点的昼夜温差大小并分析原因。

    _________________________________________________________________________________________

    _________________________________________________________________________________________

    _________________________________________________________________________________________

    _________________________________________________________________________________________
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