问题 单项选择题

下列选项中,不是有关法律法规对数据电文原件形式的要求的是():

A、数据电文的格式与其生成、发送或者接收时的格式相同;

B、在数据电文上增加背书以及数据交换、储存和显示过程中发生的形式变化不影响数据电文的完整性;

C、能够可靠地保证自最终形成时起,内容保持完整、未被更改;

D、能够有效地表现所载内容并可供随时调取查用

答案

参考答案:A

阅读理解

阅读理解。

     English words don't stay the same. People need new words for new inventions. Different words come

into use, or older words are used in a new way.

     English can change by borrowing words from other languages. The word "tomato" was borrowed from

Mexico, and" tea" came from China, and so on. Now a great many of new space and science words are

being borrowed from other countries, too. New words can be formed in other ways. For example, some

can be formed by adding two words together. "Weekend" and "cookbook" are made up of two parts.

Sometimes new words are shorter forms of older words. The word"photo" was made from "photograph"

by cutting off the end of the longer word. "Plane" was made by cutting off the front part of "airplane". The

names of people and products can become new words. Our "sandwich" was named after a man named

Sandwich and "sello (透明胶带)" was a name given by the company that first made the product.

1. New English words are needed because _____. [ ]

A. people use old words in a new way

B. people need a new way to explain

C. the world is changing and developing

D. new ideas and new inventions come about quickly

2. We know from the passage that _____. [ ]

A. new science words are shorter than the old ones

B. the best way to make a new word is adding words together

C. some new English words are borrowed from other languages

D. most new English words are borrowed from other languages

3. How many ways of developing English words does the passage tell us? [ ]

A. Three.

B. Four.

C. Five.

D. Six.

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