- 问题详情:TheOlympicGames________everyfouryearsandthe31stOlympicGame________21stAugustin2016inRio.A.happens;endedin B.takesplace;endedonC.happened;willendin C.tookplace;endson【回答】B知识点:动词和动词...
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- 问题详情:TheOlympicGames,_____in776BC,didnotincludewomencompetitorsuntil 1912A.firstplaying B.tobefirstplayed C.firstplayed D.tobefirstplaying 【回答】C知识点:非谓语动词题型:选择题...
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