Our school _________ be an old shoe factory, now we ___________studying here. It is a good place to study.
#54691
A
used to , used to
B
is used to , are used to
C
is used to, used to
D
used to, are used to
推荐题目
It _____ four years since we ______to learn English.
#55039
A
Is , begin
B
has been , began
C
has, been
D
had been ,began
They would rather _______ colours like orange or yellow than blue or white.
#63243
A
use
B
to use
C
using
D
uses
We have found no debris（残骸）ofthe missing Malaysian airlines flight in the waters
#53213
A
lost
B
gone
C
losing
D
passed