---I called you last night, but nobody answered.---Oh, I usually___off my cellphone by 9:00 p.m.
#100796
A
switched
B
have switched
C
switch
D
had switched
推荐题目
It is said that the early European playing-cards ______ for entertainment and education.
#102353
A
were designed
B
have designed
C
have been designed
D
were being designed
He told his friends that he ___ what he was reading at the same time the day before.
#103983
A
was just asked
B
just asked
C
had just asked
D
had just been asked