Our teacher is very kind to us. So we regard her ________our best friend.  
#50359
A
on
B
to
C
as
D
at
推荐题目
Where is he going ______ vacation?
#48207
A
at
B
for
C
in
D
to
The old man keeps coughing________. I’m afraid you have to send him to hospital.
#46266
A
between morning to night
B
from morning to night
C
between morning and night
D
from morning and night
 Does Tara work as _________ as Tina?
#47712
A
harder
B
hardest
C
hard
D
Hards