单项选择题var vip,sale; switch(vip){ case 钻石会员 : sale = 6; break; case 白金会员 : sale = 7; break; case 黄金会员 : sale = 8; break; default: sale = 0; } 以上代码,可以取代它的if语句是()
A.if(vip=="钻石会员"){sale=6;}else{if(vip=="白金会员"){sale=7}else{sale=8}else{sale=0}}
B.if(vip=="钻石会员"){sale=6;}elseif(vip=="白金会员"){if(vip=="黄金会员"){sale=8;}else{sale=0;}}
C.if(vip=="钻石会员"){sale=6;}elseif(vip=="白金会员"){sale=7;}elseif(vip=="黄金会员"){sale=8;}else{sale=0;}