ER阳性的乳腺癌患者可以选用哪种药物行针对性治疗（）
A.维A酸
B.三尖极酯碱
C.他莫昔芬
D.四氢叶酸钙
E.雌二醇
参考答案：C
产后缺乳之气血虚弱证最佳选方为( )
A．下乳涌泉散 B．通乳丹 C．漏芦散 D．苍附导痰丸 E．瓜蒌牛蒡汤
Some scientists say that the tomato is technically a fruit，＿＿it is eaten as a vegetable．
A．although
B．because
C．as if
D．as long as
