how much is the pair of shoes的回答,是they're 5 0 yuan,还是It's 50yuan

问题描述:

how much is the pair of shoes的回答,是they're 5 0 yuan,还是It's 50yuan
How much is the pair of shoes的回答,是They're 5 0 yuan,还是It's 50 yuan

it is
因为你看问句中就是用的is
回答中的it代表the pair.