下面代码的结果是var cars = ['bmw','qq','byd','glof']; cars.splice(2,0,'polo'); console.log(cars); A: ["bmw", "qq", "byd", "polo", "glof"] B: ["bmw", "qq", "polo", "glof"] C: ["bmw", "qq", "polo", "byd", "glof"] D: 以上都不对

The BYD electric bus or BYD e-bus, also called _____ in China, is all-electric and its battery is independent developed by Chinese scientists. A: K10 B: K9 C: G11 D: G10

BYD反应器甲醛进料分新鲜甲醛和稀甲醛

下列是中国自主品牌汽车的是（） A: TOYOTA B: BYD C: NISSAN D: HONDA

下列是中国自主品牌汽车的是（）。 A: BMW B: BYD C: NISSAN D: HONDA