(文末附答案)高中英语过去完成时知识点总结(超全)
单选题(经典例题高频考点-名师出品必属精品)
1、By the time he was ten, Ed
ison________ many experiments in chemistry.
A．didB．would do
C．was doing
D．had done
2、— What ________ when I phoned you?
— I ________ my work, and I wanted to go out.
A．have you done; finished
B．were you doing; had just finished
C．did you d
o; had just finished
D．were you doing; have finished
3、I arrived at the Tianjin Train Station at 10:30 that day, by which time the express train for Beijing _____.
A．was starting
B．h ...