—Do you like math?—Yes, it’s difficult ________ really interesting.
#55877
A
but
B
and
C
or
D
so
推荐题目
She was ill, she still went to work and tried her best to do the work.
#56466
A
though
B
because
C
if
D
but
You’d better look up the new word in a dictionary _____ you don’t know it ?
#56621
A
if
B
that
C
though
D
whether
----I am going to Qingdao and stay there for a week.----______ you are there, would you please buy some books for me?
#56437
A
If
B
While
C
Since
D
As soon as