The earthquake ______ when I _______some cleaning.
#39979
A
starts, was doing
B
started, was doing
C
was starting, was doing
D
starts, were doing
推荐题目
Smoking ______ in the kitchen in my house.
#38298
A
doesn’t allow
B
didn’t allow
C
isn’t allowed
D
won’t allow
If it _____________ tomorrow, we’ll have a picnic.
#40363
A
not rain
B
won’t rain
C
doesn’t rain
D
didn’t rain
—I hear Mr. Zhang has gone to Beijing for a meeting. —Really? Do you know when he ______?
#40428
A
leaves
B
was leaving
C
has left
D
left
In some cities, something _______ to stop the sale of live poultry（活禽）during the past weeks.
#39410
A
will do
B
have done
C
has been done
D
will be done
My dad __________ Singapore for a meeting. He ________ there twice.
#39807
A
has gone to, has been to
B
has been to, has gone to
C
has gone to, has been
D
has been to, has gone