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1、高中英语精选外刊语法填空131飞机黑匣子里记录着哪些信息？ Aflight recorderis 1_electronic recording device 2_(place) in an aircraft for the purpose of facilitating the investigation of aviation accidents and incidents. Flight recorders are also known by the misnomerblack boxthey are, in fact, painted bright orange in color 3_(
2、aid) in their 4_(recover) after accidents.The black box 5_(make) up of two separate pieces of equipment: the flight data recorder (FDR) and a cockpit voice recorder (CVR)(舱声录音器). FDRs record things like airspeed, altitude, vertical acceleration and fuel flow. The CVRs track the crews interactions wi
3、th each other and air traffic control, but also background noise that can give vital clues to 6_(investigator).They are compulsory on any commercial flight or corporate jet, and are usually kept in the tail of an aircraft, 7_ they are more 8_(like) to survive a crash.This box is made of Titanium met
4、al (钛合金) and is enclosed in a Titanium box which gives it the strength to withstand any shock 9_ it falls in the sea or falls from the height.It can work for 30 days without any electricity. It can withstand a temperature of 1100C. When this box is lost anywhere, it keeps on 10_(emit) the waves alon
5、g with a beep sound for about 30 days.keys:1 an 2 placed 3 to aid 4 recovery 5 is made6 investigators 7 where 8 likely 9 if 10 emitting2 Making new friends友谊可以跨越物种吗？Animals have been known 1_(make) friends with members of a different species. You may have 2_(recent) seen a video from the Beijing Wil
6、dlife Zoogoing viral. What exactly was so 3_( interest) about this video? It shows a dog 4_(play) with big cats four to five times its size! Many people might wonder if this dog has a death wish, but it seems that the dog and the big cats are good friends. The dog was actually raised alongside the l
7、ion and tigercubs, making up an odd but loving family, according to zoo officials. If you think this is a bit too wild, just remember that cross-species friendship 5_(be) common for centuries. People havedomesticatedmany animals, most notably cats and dogs, and formed bonds with them as pets. Perhap
8、s you even have a pet yourself. There are many other instances of cross-species friendships incaptivity. At 6_ animalsanctuary(保护区) in Santiago, Chile, a kitten named Marina and a piglet named Laura formed a friendship after they both came to the park. As neither animal had a mother,sanctuarystaff s
9、aid they instantly bonded when they met. Laura had been rescued from aslaughterhouse(屠宰场) while Marina had been rescued from the street. One possible 7_(explain) for these friendships is the environment of the zoo. Animals dont hunt for their food and dont need to worry about marking theirterritoryo
10、r looking for mates 8_ the way an animal in the wild would. “All those activities take time and energy, and if these needs are removed, the animals get bored,” Gordon Burghardt, a psychologist at the University of Tenessee, US, told The Atlantic magazine. “In this particular situation, the animals m
11、otivation to engage socially and playfully maybe 9_(high) in its needhierarchy(层次) than eating.” Marc Bekoff, former biology professor at the University of Colorado, US, told Slate magazine, “I think the choices animals make in cross-species relationships are the same as theyd make in same-species r
12、elationships. Some dogs dont like every other dog. Animals are veryselectiveabout the other individuals 10_ they let into their lives.”keys:1 to make 2 recently 3 interesting 4 playing 5 has been6 an 7 explanation 8 in 9 higher 10 who3 Finding AI solutions 解码冬奥AI手语主播The 2022 Winter Olympics have jus
13、t come to 1_ end, but the feast of ice and snow is still going on Beijing Winter Paralympics kicked off on March 4. A sign language AI TVanchorthat has served the Winter Olympics is now doing the broadcasting job for the Winter Paralympics, 2_(ensure) Chinese audiences 3_have hearing difficulties ca
14、n enjoy the Games. 4_(create) by Baidu Smart Cloud, theanchoris supported by the worlds 5_(large) sign language database with up to 200,000 pieces of data. Her mission is to provide a great service to thosehearing-impairedaudience, allowing them to 6_(quick) obtain event information. The technology
15、behind the virtualanchorensures it can do the job. Sign languages word order is different 7_ spoken Mandarin. For example, people with hearing difficulties place thepredicateat the end of the sentence, while we put them in the middle of the sentence, just between the subject and the object in modern Chinese. Therefore, sign language 8_(recognize) is difficult, according to Yuan Tiantian, vice dean and professor at Tianjin University of Technology. Yuan and her team conducted extensive research on action recognition. The arms have 1
