慢性肾炎肝肾阴虚证,治疗应首选的方剂是()。
A.异功散
B.玉屏风散合金匮肾气丸
C.附子理中丸或济生肾气丸
D.杞菊地黄丸
E.五苓散合五皮饮
参考答案:D
More than a dozen students in that school ____ abroad to study medicine last year.
A.sent
B.were sent
C.had sent
D.had been sent