单选题
假设cai.csv文件内容如下图所示，那么下列代码的输出结果是？（ ） 
f = open('cai.csv', 'r')
c = []
for i in f:
c.append(i.strip('\n').split(','))
f.close()
print(c)
A
[['肉','15'],['白菜','8']]
B
['肉','15','白菜','8']
C
['肉','15'],['白菜','8']
D
'肉','15','白菜','8'