1 . Two Chinese astronauts headed outside the nation’s Tiangong space station on February 9, 2023 for   ________ seven-hour-long spacewalk, ________ first of the ongoing Shenzhou 15 mission.

A．a; the

B．the; the

C．a; a

D．the; a

2 . In one experiment, Wang Yaping used a Bing Dwen Dwen toy, ______ popular mascot of ________Beijing 2022 Olympic Winter Games, to display how objects fly in weightless environment.

A．a; the

B．the; /

C．a; /

D．the; the

3 . “Our ocean has been driven to breaking point during ________ past few years but it’s a story that doesn’t get told often enough,” says Will Mccallum, head of ocean at Greenpeace UK. (用适当的词填空)

4 . It was worth __________ cost, Alcaraz felt, because she could tell the staff cared about her daughter, greeting the 16-month-old by name each morning. (用适当的词填空)

5 . Over the past year, she has been actively engaged in searching international connections in _________healthcare industry, first for China and later on for her own country. Thanks to the network she built through Tsinghua, she was able to organize donation of personal protective equipment for both China and her own country. (用适当的词填空)

6 . There once were a goat and a donkey…. So the farmer killed ________ goat and gave the donkey medicine made from its heart. (用适当的词填空)

7 . （2022年新高考I卷）The Chinese government recently finalized a plan to set up a Giant Panda National Park(GPNP). Covering an area about three times ______ size of Yellowstone National Park, the GPNP will be one of the first national parks in the country. (用适当的词填空)

8 . （2022年全国乙卷） To celebrate ______ festival, a number of events took place at the Chinese Businessman Museum in Beijing on Thursday. (用适当的词填空)

9 . Louis Cha (Chinese: Cha Leung Yung; 10 March 1924 - 30 October 2018), better known by his pen name Jin Yong, was a Chinese wuxia novelist and essayist, who co-founded the Hong Kong daily newspaper Ming Bao in 1959 and served as ________ first editor-in-chief. （用适当的词填空）

10 . These Games are not ________ end of the story. With their performance and their appearance, each of these athletes can win over a huge new fan community for the time after the Games. （用适当的词填空）