people, create and- share short videos on popular video apps like Douyin land Kuaishou, You can even add music and special effects(4 ) to your videos The videos are 15 seconds to a few minutes long. o They show people doing activ ities like cooking, exercising and singing. avey Teenagers especially enjoy these videos. More than 50 percent of students in Grade 7 and grade 8 said they enjoyed watching these short videos. About 47 percent have posted their own videos, according to a recent report vodj9aal oa, The videos let teenagers see funny and exciting things they wouldn t usual- ly see: Many teens like to, share the fun things they do with others as well. For example, a 12-year-old user named Xiao Qianyu has posted videos showing her learning -jazz dance. This has won her many fans. However, the videos can so cause trouble. Some students spend too much time: watching them and not enough time studying. Some videos have vulgar content(p ) that is not good or teenagers. nTSEIeUATI 3B9Y9 od o To deal with this problem, Douyin added a new function( hAt)in April 2018. It locks the app if someone uses the app for over two hours a day. In the same month, the government asked companies to control these apps well and get rid of bad videos. bad to 5 llsw vise 8 bsd vivA 47. What can people add to their short videos with these apps oM bib isaw.cp A. Music and special effects genie Imsm191 atoms B asw 3H. A B. douyin and Kuaishou .vnsim1sD ni Trost onsiq B asw sH 8 azz dance rarlosot sammon e rovodj9sd 2sw 5H D. Locking the app .sdIum 18919 B eBw 9H C 48. How long are the short videos? ongeasg ort rol slit Jeod srl) ai sdW aN A. About 15 seconds B. Several minutes. IB9T8 AA C. 15 seconds to several minutes D. Several hours. d ot woh S 49. What will happen if kids spend too much time watching short videos? o A. The government will ask the company to control the app. t to sno B. They will not spend enough time studying. va C. Some vulgar videos: will be shown to them. i eoabiv tror: eveb spor 九年级英语试题第7页(共12页)
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