--Nooks on medicine again!Are you going to be a doctor?--No,I hope to be ,( )A.althoughB.thoughC.howeverD.yet为什么不是A呀?

问题描述:

--Nooks on medicine again!Are you going to be a doctor?--No,I hope to be ,( )
A.although
B.though
C.however
D.yet
为什么不是A呀?