英语一般过去试时练习

Jimmy lost his key yesterday.
—__? It’s his third time in just one month.　

A. Has he
B. Did he
C. Was he
D. Does he

句意：——Jimmy昨天丢了钥匙。——是吗？这是这个月第三次了。
考查答语。did he 是吗？was he 是吗？has he 是吗？does he 是吗？根据lost可知是一般过去时态，且lost是实意动词，故此处借助助动词did构成疑问。故选A。

is，am，are的过去式：
is和am 的过去式 都是 was are 的过去式是were

is，am，are，was，were

过去分词：is are am-been

did—do的过去式