下列哪项不是消渴病的病机？（）
A.肝气郁结
B.胃热
C.肾虚
D.津气两伤
E.肺胃热盛
参考答案：A
—What are you going to give your mother for her birthday?
—I’ll buy her______ [ ]
A. something special
B. anything special
C. special something
D. special something
架空线路，进线保护段上的避雷线保护角宜不超过200，最大不应超过（）。
A.100
B.150
C.200
D.250
E.300
F.400
