–Do you offer any discount on the notebooks? –Sorry, sir. There isn’t a discount you pay more than 100 yuan.
#55450
A
although
B
until
C
unless
D
as
推荐题目
Mr. Brown is 70 this year. Although he is very old, ____ he works very hard.
#58159
A
and
B
but
C
so
D
/
This question is very difficult __________ I ask my brother for help.
#55591
A
but
B
or
C
because
D
so
