Knowing what to expect from your destination will make all aspects of planning an adventure trip easier, as well as helping to get     1    most out of the experience. Research will help you pick the best places     2    (go) but you’ll also learn what you need to pack, what health and safety precautions(警惕) to take, and what     3    (culture) issues you should be aware of.

Climate and seasonal pricing are important factors in your decision about when to go.     4    (especial) for adventure travel, bad weather or weather you’re not prepared     5    can ruin the trip. While you can’t predict the exact weather in advance, you can learn about climate trends ahead of time when     6    (do)your destination research. Seasonal popularity and pricing should also be considered if you intend to keep away from peak-season     7    (crowd) and prices.

While some research     8    (be) absolutely essential, don’t plan every moment of your trip in advance. Over-planning tends to make us less willing to take part in the unpredictable and spontaneous(自发的) events     9    are part of any sort of adventure travel. It’s really important to keep a big reserve of     10    (excite) and energy ready for the unexpected.

Located on cliffs above a river, Hongyadong is a stilted house complex in the traditional style in the city of Chongqing. Its bars, restaurants and golden lights     1    (be) popular draws since it was built in2006. The main reason, it seemed, was Hongyadong's sudden     2    (popular) on an app, Douyin,     3     is used for sharing photographs and15-second videos. By the end of the year, the waiting time     4    (get) in was three hours. For a while, Hongyadong became the     5    (big) tourist attraction in China after the Forbidden City, says     6     well-known travel website.

Instead of having fun, some people now make their way to remote strawberry farms or bays to take photos to impress their friends on social media. Douyin has 230 million monthly active users and its fans     7     (common) use the app to watch hot videos posted by users they do not know under categories such as “food” and “scenic spots”.     8    (upload) a picture or video from a photogenic place     9     platforms, such as Douyin and Kuaishou, is known in China as “daka”. The word is also used to refer to the practice of registering     10    (you) presence in a location that has already become hot, such as Hongyadong.

Tea is a simple drink. And it is central to the lives of millions of people worldwide.

There are six major types of tea in China-green tea, black tea, Oolong tea, dark tea, white tea, and reprocessed tea, distinguished     1    (main) by different methods of production.

China,    2     (recognize) as the homeland of tea, is a leading producer and consumer, and the     3    (discover) and the usage of tea have a history of 4, 000 to 5, 000 years. Drinking tea first    4    (start) to become popular in the Tang and Song Dynasties.

The origin of tea is lost among history and legend.    5     can be roughly confirmed is that tea originated in southwest China. In Yunnan and elsewhere, some wild tea trees that     6    (be) over 1, 000 years old still exist.

Many traditional Chinese families drink tea after dinner or when     7    (greet) visitors. This is not only a     8    (health) habit but also reflects rich culture and history. Chinese people can chat with a friend or enjoy themselves for a whole afternoon     9    a pot of good tea.

It was in the Tang Dynasty that teahouses came into being, and in some big cities then, there were also tea shops,    10     stored large quantities of tea leaves and prepared tea for their customers.

The Dujiangyan is the oldest man-made water system in the world, and a wonder in the development of Chinese agriculture.    1    (build) over 2, 200 years ago in what is now Sichuan Province in Southwest China, this amazing engineering    2    (achieve) is still used today.

In ancient times, the region where Dujiangyan now stands    3    (suffer) from regular floods from the Minjiang River. Li Bing,     4    region governor, together with his son, decided to find a solution    5    (help) the victims of the flooding. Li designed a series of channels built at different levels along Mount Yulei that would take away the flood waters while leaving the river flowing naturally. Better still, the extra water could be directed to the dry Chengdu Plain, making    6    suitable for farming.

Once the system     7    (finish), no more floods happened and the people were able to live    8    (peaceful). Today, Dujiangyan is admired by scientists from around the world because of one feature. Unlike modern dams,    9    the water is blocked with a huge wall, Dujiangyan still lets water flow through the Minjiang River naturally,     10    (make) the ecosystem (生态系统) and fish populations exist in peace.