What ________when we were in the barber

问题选择题

What ________when we were in the barber shop?

A．happened

B．was happened

C．happening

D．would happen

答案

答案：A

题目分析: 句意：当我们在理发店时，发生什么事了？happen发生，根据when we were in the barber shop当我们在理发店时，可知一般过去时，故选A.