The maths problem is very easy, _____ I don’t think all of you can work it out.
#57103
A
and
B
or
C
so
D
but
推荐题目
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
________ Jeremy was hurt in the match, he didn’t give up and finished in ninth place.
#55295
A
When
B
Although
C
Because
D
If
