7、ntlyasImentionedmyworries.20.Busesshouldhaveitsownspeciallanestofacilitatepublictransport.答案以及解析1.答案:A解析:make it “成功”,此处指成功晋级决赛。2.答案:A解析:it指代句中music。这是一个省略关系代词that/which的定语从句。完整结构:Musicshouldbetaughtroutinelyinschoolsbecauseofthebenefitsthat/whichitcanhaveonthedevelopmentofthebrain