理冲汤用于治疗
A.子宫内膜异位症气滞血瘀型
B.子宫内膜异位症寒凝血瘀型
C.子宫内膜异位症湿热瘀结型
D.子宫内膜异位症气虚血瘀型
E.子宫内膜异位症肾虚血瘀型
参考答案:D
This school doesn't have ______ it did ten years ago. [ ]
A. so many students as
B. many as students as
C. such few students as
D. so many as students as
在光度分析中,如何消除共存离子的干扰?