高三语法填空专项练习22-25

1、语法填空每日练习练习22Scientists have unveiled 1 they say is the earliest known example of East Asian 3D art after quite 2 (literal) rescuing it from a landfill.While 3 (investigate) a Palaeolithic archaeological site at Lingjing in Henan, China, they noticed a layer of soil had been dug up 4 (create) a well,

2、 but the nearby refuse pile had not been disturbed.Sifting through the pile, they found ting pieces of pottery, 5 (burn) animal remains and a miniature bone carving of a songbird on a pedestal 6 they believe is 13,300 years old-significantly older than the previous record-holder, a jade songbird dat

3、ed 7 around 5000 years ago.They say, This discovery identifies an 8 (origin) artistic tradition and pushes back by more than 8500years the representation of birds in Chinese art. It could be 9 missing link tracing the origin of Chinese statuary back to the Palaeolithic period.”The statue is about tw

4、o centimetres long 10 its short head and neck, rounded bill and long tail are reminiscent of Passeriformes.练习23The term “5G1 (create) a buzz for almost half a decade now and since it hasrolled out, it definitely, like its predecessors, 2 (create) a revolution of a kind. The advent of 5G is one of 3

5、most mysterious new upcoming technologies that could impact businesses in 2020. Many industry experts have termed 5G 4 the future of 5 (communicate) and to a great extent, it is true.“5G6 (wire) networks will support 1,000-foldgains in capacity, connectionsfor at least 100 billion devices and a lOGB

6、/s individual user experience of extremely low latency and response times/ as stated by Huawei.n Deployment of these networks will emerge between 20207 2O3O.HThe most striking feat of 5G will be its speed which 8 (expect) to clock at 20GB/s. Now, how fast are we discussing? Let us take an example. S

7、uppose you download the contents of an (approx) 5GB DVD at an average of 50MB/s. It will take roughly about 13 minutes. Now the same will take barely 2 seconds to download on 5G at top speed.Some noteworthy goals of the 5G technology include:Amplified broadband for mobile communication.Unlimited sco

8、pe for IOT enhancement.Increased flexibility and support.However, to take this speed to everyday mobile users, mobile network carriers will need to increase band 9 (wide) and reduce network costs.The onset of 5G opens up a massive playground 10 subsequent technologies will find their vantages. Trend

9、s like self-driven cars, VR/AR/MR, empowered smart cities, ete. strengthen the foundation for whats next in technology1练习24Autonomous driving is longer a dream. The automotive industry 2 (evolve) the vehicle to take more responsibility over maneuvers.You must hear of companies like Tesla, Alphabet,

10、and Waymo, and the one thing that is common among them is their objective, 3 is to craft perfect autonomous vehicles. The idea of a driverless car in itself generates a 4 (consider) amount of excitement.Tesla and SpaceX founder and chief Elon Muskal ready has the future design of autonomous vehicles

11、 and aims to go big in this industry. During an interview Elon has stated, From our standpoint, if you fast forward a year, maybe a year and three months, 5 next year for sure, well have over a million Robo-taxis on the road.”Functions like automated braking, lane-changing, and automation of other i

12、n-car systems are on their way to being streamlined with the guidance of data capture and analytics.6 , Gartner analyst Mike Ramsey thinks differently, which undoubtedly has a point.The idea 7 you can have a vehicle that can make complex decisions for full self-driving is just not 8 (reason) at this

13、 point/1There is still time for the change of the laws for autonomous driving by legislators, regulators, and authorities. Over that, significant 9 (improve) will be required in the existing infrastructure, laws, and social attitudes before we can embrace autonomous vehicles in the current technology trends in information technology. But none of these determinants could rule out the 10 (possible) of autonomous vehicles in 2020.答案练习221. what2. literally6. that7. to练习231. has been creating communicationwireless