胎教中首选的方法（）。
A.运动胎教
B.光照胎教
C.言语胎教
D.音乐胎教
E.其他
参考答案：D
Mr. Smith, together with his wife, ______ coming soon. [ ]
A. are
B. is
C. were
D. does
具有利湿退黄，解毒消肿功效的药物是（）。
A.茵陈
B.萆薢
C.虎杖
D.地肤子
E.金钱草
