相关试卷

内容包括：

1. 写信目的；

2. 个人优势；

3. 能做的事情。

注意：

1. 词数80左右；

2. 可以适当增加细节，以使行文连贯。

Dear Sir/Madam,

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Yours sincerely,

Li Hua

Safeguarding Festivals in the Digital Age

Traditional festivals, rooted in centuries of cultural heritage, are facing unprecedented (前所未有的) challenges, because globalization and urbanization (destroy) many practices over the past decades.

Innovative approaches are urgent demand to keep pace with the times. In China, government has taken effective measures to digitize endangered customs. For example, the annual Miao New Year celebration, involves complicated dances, is being recorded through 3D scanning. This enables younger generations (access) heritage engagingly.

Community projects also help to revive traditions. In Fujian's Gutian Town, Hakka villagers partner with (school) to offer hands-on workshops teaching traditional lantern making techniques. Weakly workshops (lead) by heritage experts guide students through 12 craft steps, while encouraging modern elements like solar lighting and digital patterns.

(additional), social media contribute to cultural exchange during festivals like Mid-Autumn, when users worldwide share (they) celebration of family reunion and harvest. These digital interactions preserve traditions, ensuring (price) heritage evolves with technology.

Over the following weeks, I became a5. I would spend hours there, losing myself in the pages of different books.6, the owner would recommend a particular book based on our conversations. His knowledge and passion for literature were truly7.

However, change was on the8. The city was developing rapidly, and new, modern shops were replacing the old ones. One day, I noticed a sense of9 in the bookstore. The owner informed me that10 the skyrocketing rent and the competition from online bookstores, he was struggling to keep the doors open. It seemed that this little shelter of literature might soon disappear.

I was determined not to let that happen. I reached out to my schoolmates and community based groups. We organized a book11 in front of the bookstore, inviting local authors and artists to participate. We also set up an online crowd funding page to collect donations. People from all over the neighborhood came to show their12. They bought books, donated money, and shared their own memories of the bookstore.

Thanks to the collective efforts, we managed to raise enough funds to13 the rent for a while. The bookstore survived this crisis. A community's love and support can14 something truly valuable. The old bookstore was not just a place to buy books; it was a cornerstone of our community's cultural and emotional heritage, and it was worth every bit of the15 to save it.

Mathematicians are often particularly interested in graph colouring, which involves assigning a colour to each point of a graph-networks of points joined by lines, so that any two points joined with a line are assigned different-colours. Finding the minimum number of colours needed to do this can tell us something useful about the graph's structure. For example, a graph with a triangle of points all joined to a fourth point in the centre will need at least four colours to fill it in.

One of my favourite uses of graph colouring is in scheduling problems: imagine a set of students, with a shared set of classes. We can draw a graph, indicating each class by a point, and join two points if those classes have any students taking both(so they can't happen at the same time). Then, we find a way to colour the graph using the fewest possible colours. The minimum number of colours will tell us how many timetable periods we will need: each colour represents a set of classes with no overlap in students, so they can all happen simultaneously (同时地).

This may tell you how I solved my friend's problem: I suggested they draw a graph, represent each character with a point, and join two characters with a line if they appeared in any scenes together. Colouring this graph minimally then told them exactly how many actors they would need to stage the play. Another victory for maths — on with the show!