Educational travel on the ri
研学旅行持续发展
The China Tourism Academy relead a report 1____________(say) that education tourism has become popular among people of all ages.
More than 6 million people joined study tours last year, 2___________(high) even than the pre-pandemic number of 4.8 million in 2019, according to the Education, Science, Culture and Public Health Committee of the National People's Congress.
"The key difference between study travel 3_________ other tourism products is that study travel focus on learning while4____________(travel)," Luo Shugang, director of the committee, said at a forum.
He said that study travel can be dated back to the Song (960-1279) and Ming (1368-1644) dynasties,5 ____________ many poets wrote of their experiences on study travels.
美国总统演讲"The nation formed an industry for study travel during the period of reform and opening-up, which 6_____________(e) rapid development in the past decade," he said, adding that students in primary and middle schools are so far the main 7____________(participate) in education tourism.
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荷兰语词典 square Dai Bin, president of the Chine Tourism Academy, 8____________(say) at the forum that the development of education tourism had promoted the social education of primary and middle school students, which had also played 9____________important role in blending culture and tourism.
英语名句 He suggested that China establish national campsites for study travel at places with beautiful 10_____________(nature) views and rich cultural heritage.
参考答案：1 saying 2 higher 3 and 4 traveling 5 when 6 has en 7 participants 8 said 9 an 10 natural
角色扮演英文
天津新东方泡泡英语
我国首批重型战斗机女飞行员顺利单飞，平均年龄loo change23消防工程师学习岁
China's first group of five female pilots, flying J-11B fighter jets, 1 ____________(success) completed their maiden solo training recently. The five female pilots had 2 ______ average age of 23.
The first solo flight 3 ______________(involve) challenging maneuvers, such as hovering at maximum angular speed.
It was a step toward becoming 4 ______________(qualify) third generation fighters' pilots. Following their maiden flight in the J-11B, they will receive training on formation flying, low-altitude and air combat training 5 _________ they participate into frontline combat units this year.
"We are honored 6 ___________(be) part of the first group of female pilots flying J-11B fighter jets 7 __________ it was also a test for us. Though we're weak in physical strength 8 ______________(compare) with men, flying the jets is not about arm wrestl
ing. What matters is decision-making and control of the jets. With stronger endurance and tolerance, women may be 9 ____________(good) adapted to long-term fighting," said Yan Zhongyue, one of the pilots from Xi'an Flying College of the Chine People's Liberation Army (PLA) Air Force.
"We have proved that female pilots can do the same things 10 _______ men. We can operate heavy combat fighters. Today we can fly the J-11B. In the future we will do the same on the J-20," said Yan.
参考答案：1 successfully2 an 3 as 4 involved 5 qualified 6 before 7 to be 8 but 9 compared 10 better
吃塑料的“超级蠕虫”
A recent report revealed that, in the US alone, 27 million tons of plastic ended up in landfills in 2018, 1 _________ only 3.1 million tons were recycled. Worldwide the numbers are similarly bad, with just 9% of plastic 2 _____________(recycle) . The statistics are even 3 ___________(bad) for certain types of plastic.
Now, rearchers at The University of Queensland have found a species of worm with an appetite 4______ polystyrene could be the key to plastic recycling on a mass scale. The superworm can eat through polystyrene, thanks to a bacterial enzyme（酶）in their gut. 5_________(study) how superworms react to purely plastic food, rearchers broke up 135 of the creatures into three teams: one 6____________(feed) only wheat bran（麸皮）, another was given only plastics, and the third was given nothing.
法语出国考试“We found the bran-fed worms have been significantly healthier than the plastic-fed or starved worms, more than doubling their 7___________(weigh) over the three weeks they have been monitored. Though the plastic-fed worms made less 8_______________(impress) gains, they still put on more weight than the starved worms,” Dr. Rinke said. “This suggests the worms can get energy from plastics, most likely with the help of their gut microbes.”
Rearchers ud a technique 9___________(call) metagenomics to find veral encoded enzymes with the ability to degrade polystyrene. The long-term goal is to engineer enzymes to degrade plastic waste in recycling plants.
“Superworms are like mini recycling plants, eating the polystyrene and then feeding it to the bacteria in their gut,” Dr. Rinke said. It’s hoped this bio-upcycling will promote plastic waste recycling and reduce landfills. Rearchers said they aim to grow the gut bacteria in the lab and further test 10 _____ ability to degrade polystyrene. Then they can look into how to upscale this process to a level required for an entire recycling plant.
