Of course after I gave her my advice, she __________ go and do t

Of course after I gave her my advice, she __________ go and do the opposite.
A、must
B、should
C、need
D、have to
【正确答案】：B
【题目解析】：should应该。句意：当然，在我给了她建议之后，她应该去做相反的事情。