阅读理解

       Q：My neighbor's back garden is an overgrown jungle for a few months and I believe I've got rats under my shed as a result. I have been troubled by such a bad scene for a long time.Can I make my neighbor manage her back garden?

       A：Firstly, you will need to contact a pest control company to deal with the rat problem, which could be a danger to you and your family. The pest control company will produce a report detailing the issue and give an opinion as to whether your neighbor's overgrown garden has caused the rats to run in all directions.

      If that is the case, then you should get in contact with your neighbor in an attempt to resolve the issue. You should discuss your concerns with all your heart with your neighbor and advise her of the situation and of the findings of the pest control company.

     You do not advise whether the house is rented out or perhaps your neighbor is elderly without the ability to deal with the problem personally. If your neighbor is uncooperative, then I would advise you undertake the following action.

     Get in contact with your local authority or the Department of Environment, Community and Local Government and report your concerns, particularly the pest issue immediately.You could also contact the HSE, more especially if children use the garden and are likely to come in contact with rat droppings etc, which can be dangerous to them. If the above is not successful, you should inform your lawyer and take advice. You should also document your conversations with your neighbor.

     If your house is for sale, ask your agent to prepare a report outlining the effect of the next door garden on value, but also outlining the effect on marketability and the negative impact on viewings.

Notes：

①uncooperative adj.不愿合作的，不愿配合的　②authority n．权力，职权，官方，当局　③marketability n．可销售性

    Holmes said， “Somebody sent a letter with five pips (桔核) in it from India， and arrived seven weeks later to kill John's uncle. Then they sent five pips from Scotland and arrived three days later to kill John's father. Now they have sent five pips to John from London!”

    “The letters are all from sea ports. The writer was on a ship when he wrote the letters，” I replied.

    “Very good， Watson! And John's enemy is in London already!”

    “Well， I hope they won't kill young John，” I said.

    But they did. The next morning， we read in the newspaper that a policeman found him die near Waterloo station. Holmes was very angry about it.

    “He came to me for help and those men murdered him! I'm going to find them， if it's the last thing I do!” he said to me， and he hurried out of the house.

    At night， when he came back， he was tired， but pleased， he said， “I know the names of John's enemies! And now I'm going to send them a surprise! This will frighten them!” He took five pips from an orange and put them in an envelope (信封). On it he wrote “S. H. for J. C.”

    “I'm sending the pips to captain James Calhoun. His ship is called the Star. He and his men are sailing back to Georgia， USA.”

    “How did you find him， Holmes?” I asked.

    “Ship's papers，” he said， “I've looked at hundreds of them today. Only one ship， the Star， was in the three ports at the right times， this morning the Star left London to sail back to Georgia. I found out that the captain and two of his men， all Americans， weren't on the ship last night， so I'm sure they killed John. When they arrive in America， they'll get the pips and then the police will catch them!”

天津危险品爆炸事件中，有一些大面积烧伤的病人，其伤面有大量液体涌出需要输血．根据病情的需要，应输入的血液成分是（　　）

阅读下列材料，回答问题。

本宣言签字国政府……深信完全战胜它们的敌国，对于保卫生命、自由、独立和宗教自由并对于保全其本国和其他各国的人权和正义非常重要……兹宣告。……每一（签字国）政府各自保证对与各该政府作战的三国同盟成员国及其附从者使用其全部资源，不论军事的或经济的。每一（签字国）政府各自保证同本宣言签字国的政府合作，而不与敌人缔结单独的停战协定或和约。

（1）上述材料出自何时签订的哪一文件？这一文件的签订有何意义？

（2）材料中的“敌国”是指哪些国家？

（3）“本宣言签字国政府”为打败法西斯侵略，在政治上、军事上进行了哪些合作？​

下列物质的用途中，主要应用其化学性质的是（  ）