Tony ________ for the company as an engineer for two decades. Now he teaches mechanics in Peking University.
#100949
A
has worked
B
worked
C
is working
D
had worked
推荐题目
My father _____ Japan in a few days. Do you know when the earliest plane _____?
#99676
A
leaves; takes off
B
is leaving; is going to take off
C
is leaving; takes off
D
leaves; is taking off
.– George and Lucy got married last week. Did you go to their wedding?– No, I _____. Did they have a big wedding?
#100279
A
was not invited
B
haven’t been invited
C
hadn’t been invited
D
didn’t invite
Scientists think that the continents ____ always where they ___today.
#104180
A
aren't; are
B
aren't; were
C
weren't; are
D
weren't; were
I ______ from him ever since he ______in Shanghai.
#102883
A
didn’t hear, settled
B
haven’t heard, settled
C
don’t hear, settles
D
didn’t hear, hasn’t settled