[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ft09e3TAw2enNqH3rsgZE60os1lk6WoNLq366BwFwGno":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":11,"question":14,"related":15,"source":23,"type":55},[],"2023-12-26 12:55:26",979789541,[8,9,10],"48个白键,32个黑键","42个白键,36个黑键","52个白键,36个黑键",{"courseImg":12,"courseName":13},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb078766985cb7ce26b03207993b2501e.png","钢琴基础与幼儿歌曲弹唱","钢琴有多少个白键,多少个黑键?( )",[16,25,30,39,47,56,63,71,79,87],{"answer":17,"createTime":5,"id":18,"options":19,"question":22,"source":23,"type":24},[],979788836,[20,21],"对","错","我们常说的G大调,就是以G音为主音的大调式旋律.( )","v2",3,{"answer":26,"createTime":5,"id":27,"options":28,"question":29,"source":23,"type":24},[],979788852,[20,21],"小调式歌曲伴奏多以副三和弦为主,正三和弦为辅.( )",{"answer":31,"createTime":5,"id":32,"options":33,"question":37,"source":23,"type":38},[],979788931,[34,35,36],"宫","羽","徴","民族调式有( )",1,{"answer":40,"createTime":5,"id":41,"options":42,"question":46,"source":23,"type":38},[],979789010,[43,44,45],"柱式和弦音型","半分解和弦音型","全分解和弦音型","下列属于伴奏音型的有( )",{"answer":48,"createTime":5,"id":49,"options":50,"question":54,"source":23,"type":55},[],979789029,[51,52,53],"以四分音符为一拍,每小节3拍","以四分音符为一拍,每小节2拍","以三分音符为一拍,每小节四拍","下面对3\u002F4拍描述正确的是?( )",0,{"answer":57,"createTime":5,"id":58,"options":59,"question":62,"source":23,"type":55},[],979789238,[60,61],"上方助音—主要音—下方助音—主要音","下方助音—主要音—下方助音—主要音","顺回音弹奏顺序是( )",{"answer":64,"createTime":5,"id":65,"options":66,"question":70,"source":23,"type":55},[],979789360,[67,68,69],"四分音符","八分音符","二分音符","3\u002F8拍以下面哪种音符为一拍?( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":78,"source":23,"type":55},[],979789413,[75,76,77],"两个","三个","四个","乐曲《北风吹》有几个乐句?( )",{"answer":80,"createTime":5,"id":81,"options":82,"question":86,"source":23,"type":55},[],979789499,[83,84,85],"主三和弦,六级三和弦,属和弦","主三和弦,下属和弦, 属和弦","主和弦,三级和弦,六级和弦","乐曲《送别》用了那几个和弦?( )",{"answer":88,"createTime":5,"id":6,"options":89,"question":14,"source":23,"type":55},[],[8,9,10]]