---I’d like to buy a book named Confucius from the Heart.  -- Sorry, it ________ two days ago. 
#55412
A
is sold out
B
has been sold out
C
was sold out
D
sold out
推荐题目
_____that they haven’t known the news. 
#56934
A
It seems
B
It seemed
C
They seem
D
They seemed
There ____ a conert at the theatre on Saturday evening.
#53980
A
be going
B
going
C
is going to be
D
is going to have
Well, if you take this medicine __________, you’ll be better soon.
#58327
A
third time one day
B
three times a day
C
third time a day
D
three times every day