The beef noodles ( is,are ) 4 yuan a bowl中选is还是areThe large bowel of nooldes is 4 yuan.

问题描述:

The beef noodles ( is,are ) 4 yuan a bowl中选is还是are
The large bowel of nooldes is 4 yuan.

are

is
根据意思就知道
牛肉面4元一碗
就是 一碗牛肉面4元
主语单数,当然用is