孕后小腹冷痛，绵绵不止，形寒肢冷，中医辨证为：（）
A.肾气亏损
B.气郁
C.血虚
D.脾肾不足
E.虚寒
参考答案：E
—what_______________ your mother like?
—She likes films and she often_________________ films on computer.
A．is; looks at
B．is; sees
C．does; sees
D．does; looks at
菲利普斯曲线表示哪两者之间的关系？（）
A.通货膨胀与经济增长
B.失业与经济增长
C.通货膨胀与失业
D.失业与国际收支平衡
