近代以来，台湾和大陆的关系经历了“分离”—“统一”—“分离”

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问题

近代以来，台湾和大陆的关系经历了“分离”—“统一”—“分离”的过程，这一过程与下列哪些事件直接相关( )

①马关条约的签订 ②戊戌变法的失败

③中国抗战胜利 ④国共第二次内战

A．①②③

B．②④③

C．①③④

D．①②④

答案

答案：C

题目分析：本题主要考查台湾问题的由来，回顾已学知识可知甲午中日战争中国战败签订《马关条约》，日本割占了台湾使台湾与祖国分离；抗日战争中国胜利，收回了对台湾的主权；抗日战争结束后国民党发动内战，最后战败退回台湾，再次使台湾与祖国大陆分离，故选C。

阅读理解

阅读理解。判断下列句子是否与短文内容相符，相符的填"T"，不相符的填"F"。

You may know the song Happy Birthday very well. But do you know who wrote this song and for

whom it was written?

Let me tell you a story.

About one hundred years ago, there was a girl in the USA. She loved children very much and wrote

many songs for children. One of them was the song Good Morning To You. The song was very popular

at that time among children, but not all grown-ups ( 成年人 ) knew it.

The girl was very poor. Once her friends invited her to a little child's birthday party. She felt happy but

sad because she had no money to buy a present for him. Finally she decided to sing the song Happy Birthday in the melody( 曲调 ) of Good Morning to You for the little boy.

When her friends heard the song at the party, they were very happy. "How wonderfully she is singing!

We have not heard this song before. It's a special present," said someone. And they learned to sing it

together.

Later, the song became very popular throughout the world. People like it because it's simple and

friendly.

( ) 1. Happy Birthday is a old song. Nobody knows who wrote the song Happy Birthday.

( ) 2.The song Happy Birthday is a song from America.

( ) 3. The melody of Happy Birthday comes from the melody of Good Morning to You.

( ) 4. The girl first sang the song for a little child as a birthday present.

( ) 5. The girl knew the song would be popular before she came to the party.

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单项选择题

Electronic mail has become an extremely important and popular means of communication.
The convenience and efficiency of electronic mail are threatened by the extremely rapid growth in the volume of unsolicited commercial electronic mail. Unsolicited commercial electronic mail is currently estimated to account for over half of all electronic mail traffic, up from an estimated 7 percent in 2001, and the volume continues to rise. Most of these messages are fraudulent or deceptive in one or more respects.
The receipt of unsolicited commercial electronic mail may result in costs to recipients who cannot refuse to accept such mail and who incur costs for the storage of such mail, or for the time spent accessing, reviewing, and discarding such mail, or for both. The receipt of a large number of unwanted messages also decreases the convenience of electronic mail and creates a risk that wanted electronic mail messages, both commercial and noncommercial, will be lost, overlooked, or discarded amidst the larger volume of unwanted messages, thus reducing the reliability and usefulness of electronic mail to the recipient. Some commercial electronic mail contains material that many recipients may consider vulgar or pornographic in nature.
The growth in unsolicited commercial electronic mail imposes significant monetary costs on providers of Internet access services, businesses, and educational and nonprofit institutions that carry and receive such mail, as there is a finite volume of mail that such providers, businesses, and institutions can handle without further investment in infrastructure. Many senders of unsolicited commercial electronic mail purposefully disguise the source of such mail.
Many senders of unsolicited commercial electronic mail purposefully include misleading information in the messages’ subject lines in order to induce the recipients to view the messages. While some senders of commercial electronic mail messages provide simple and reliable ways for recipients to reject (or "opt-out" of) receipt of commercial electronic mail from such senders in the future, other senders provide no such "opt-out" mechanism, or refuse to honor the requests of recipients not to receive electronic mail from such senders in the future, or both.
Many senders of bulk unsolicited commercial electronic mail use computer programs to gather large numbers of electronic mail addresses on an automated basis from Internet websites or online services where users must post their addresses in order to make full use of the website or service.
The problems associated with the rapid growth and abuse of unsolicited commercial electronic mail cannot be solved by the government alone. The development and adoption of technological approaches and the pursuit of cooperative efforts with other countries will be necessary as well.

Unwanted e-mail may ______.

A．cause companies to fail in business

B．cause wanted e-mail messages to lose

C．damage the credit of a company

D．do good to a small company

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