题目内容：

li　ming　said　he　would　come　here,什么he　hasnt　arrived dont　worry　,he　is
on　the　way什么,there　is　a　lot　of　traffic
a,but,but
b,however　,but
c,but　however
d,however,however

优质解答

选C
but 李明说他会过来,但是他还没有到
however 不用担心,不管怎么说他都在来的路上,堵车了.