依据税法规定，对出口商品退还增值税、消费税的，均不退还已缴纳的城市维护建设税。( )
参考答案：对
---My dream is to be a teacher.
---Really? You must ___________ children, I think.
A．be good at
B．be good for
C．be afraid of
D．be good with
干姜附子汤证“烦躁”的临床表现特征是（）。
A.烦躁昼轻夜重
B.烦躁昼重夜轻
C.烦躁昼夜并重
D.烦躁遇热加重
E.烦躁兼有口渴呕吐
