高三语法填空专项练习22-25.docx
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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 s
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