there is a wallet with some money and a key to her_____coat ,but it isn't there

问题描述:

there is a wallet with some money and a key to her_____coat ,but it isn't there
A bike B football C station D train

There is a wallet with some money and a key to her_____coat ,but it isn't there
题抄错了,填bike可以,但后面的coat无法解释.
其它也和coat不相关.