下列有关中药道地产地的说法错误的是（）
A.内蒙的黄芪
B.西北的人参
C.青海的大黄
D.甘肃的当归
E.宁夏的枸杞
参考答案：B
Xinjiang is in the __ of China. But California is in the __ part of the USA. [ ]
A. west, western
B. west, west
C. western, western
She's got the job because she has the advantage ________ others of knowing many languages.
A．over
B．above
C．against
D．beyond
