一、用单词的适当形式完成短文
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It is no secret that China has an ____1____ (incredible) rich, complex and ancient history and culture. My first exposure to Chinese culture came at a very early age, totally by chance. At 8, I walked into a bookshop and picked a book from one of the ____2____ (shelf). Nevertheless, the book turned out to be the “Tao Te Ching,” a deeply philosophical book of Taoism. As ____3____ 8-year-old, the book’s content was obviously lost on me, but it provided me with an early connection to a profound philosophical tradition by ____4____ I am still influenced today.
At school I began studying Chinese. My interest in the language developed early on, ____5____(combine) my love of travelling with my love of meeting new people. I am lucky enough to have lived in China for three years. It was a good opportunity for me to experience the ____6____(nation) diverse customs and traditions.
Culture and food are closely connected and perhaps nowhere else can this be seen more clearly ____7____ in China. In recent years there ____8____(be) a rise in restaurants offering a variety of foods here. I have introduced many of my friends to Chinese history and culture through a ____9____(share) love of food.
It is safe to say that my journey has only just begun. These first steps are only a drop in the ocean of lifelong learning, but as the Chinese philosopher Laozi said, “A journey of a thousand miles _____10_____(begin) with a single step.”
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China has formally made an announcement of its first five national parks of 230, 000 from Tibet to Hainan, focusing on ___11___ (preserve) of its most valuable bio-resources.
Giant Panda National Park will surely be ___12___ hit with the swells of tourists who come yearly for some of the world’s cutest animals. ___13___ (cover) three provinces (Sichuan, Shaanxi and Gansu), the region is the panda’s natural habitat.
The intersection (交汇处) of Jilin and Heilongiang provinces is home to Northeast China Tiger and Leopard National Park, which ___14___ (set) out to protect the habitats of those two species since its start. It is the unique area   ___15___ live both wild Siberian tigers and Siberian leopards.
China’s best-preserved rainforest is in Hainan, the only place in the world ___16___ (find) the Hainan black-crested gibbon(黑冠长臂猿). Hainan Tropical Rainforest National Park protects the gibbons and ___17___weigh的各种形式 (they) environment.
Unlike those three, Wuyishan National Park in Fujian Province and Sanjiangyuan National Park on the Qinghai-Tibet Plateau focus ___18___ (much) on preserving multiple animals than ___19___ (specific) protecting one species. They serve various rare and endangered species and conserve biodiversity.
Now, with some tourist programs ____20____ place, these parks will be a good way for tourists to truly experience the natural originality as well as expansive Chinese landscape.
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A Chinese scientist called Dong Jianyi has helped Canadian greenhouse technology move forward, curiously by ____21____(move) backward.
He uses only materials and the laws of thermodynamics(热力学) to plant vegetables even in winter, all without wasting a single watt. His Fresh Pal Farms is believed to be____22____largest “passive greenhouse” in Canada.
Growing vegetables in China’s cold north needs special____23____( method), and passive greenhouses that don’t use electricity is____24____(common) seen in that part of the country.
____25____(he) 300-foot long, 30-foot wide greenhouse is constructed out of a steel frame(框架) with two plastic roofs. An electric motor allows operators____26____(deal) with a special blanket to trap heat____27____(absorb) during the day. In this way, the 10,000-square foot inner space can be kept at 28℃ compared to outside December temperatures of –7℃.
On the north side lies a 24-inch thick clay wall,____28____catches light more easily from a south-lying sun. At night the clay radiates heat into space, further ensuring the plants can survive winter temperature that can fall to -35℃.
Last year Dong____29____( grow) 29,000 pounds of tomatoes alone while saving energy____30____also reducing heating costs.
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Chinese astronauts on December 9th, 2021 beamed back a science lesson from the country’s under-construction space station. Students from five cities, including Beijing and Hong Kong, peppered the astronauts with questions about living conditions in space and ____31____ (treat) to a virtual tour of the station. The event was also open to the public through a livestream.
Wang Yaping, ____32____ only woman aboard the station, served as the main ____33____ (instruct), while Ye Guangfu assisted and commander-in-chief Zhai Zhigang w
orked the camera. Wang had taught a similar lesson while aboard one of China’s earlier experimental stations in 2013.

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