Students, the topic of my speech is "why don't we choose low carbon life". The World Expo will be held in Shanghai. The theme of the Expo is "Better City, better life".
As a student, we should do some environmental protection things, such as planting trees, saving water and using less cars. We should take the lead in responding to the call of the government that trees can make the air cleaner Using water circulation, we can't always use clean water. We should tell our parents that it's very important to reduce carbon dioxide emissions in cities by driving less one day.
We can take buses, subways, bike or walk. It's also good for your health. I hope we can do it.
When you study in a university, you have to borrow books from the library. If you know the author's name and the title of the book, it's not difficult to find a book in the library. If you go to the author's catalogue in alphabetical order, you will find a card with the author's name, book name and shelf mark.
It tells you where the book is placed in the library. Then you should go to the appropriate bookshelf and take the book. If you don't know the author but only the Title of the book, go to the circulation counter to borrow it.
If the library has a list of book titles, check it Check whether the library has a Book Title catalog. If there is no title catalog, check it as if you were looking for an author's catalog. Then it should have a subject catalog.
You must check all the cards in the subject catalog until you find the card you are looking for. The card with the title on it will also have a shelf mark. Then you can continue as mentioned above.
If you look for a book title, you can continue to search for it If the book is not in the place where it should be stored, it may have been checked. You can book it at the circulation department.
The most important problem of C test is to watch, relax, take a deep breath, take a deep breath, stand with a smile, and feel happy secretly: no one, I am in a good mood, my brain won first. You send the test paper to read the full paper, it is easy to understand the theme better. Try to relax and tell yourself that you will do well in the project with high score first, and will not do the topic first, so I can't see it It doesn't matter if you can't answer other questions in the end, because if you do your will right, it's the key point, especially in the math exam.
If you want to make sure the accuracy of the project, if you want to get a high score, you should first ensure the answer. In short, you should see.