肌壁间肌瘤占子宫肌瘤()
A.50%
B.50%~60%
C.60%
D.60%~70%
E.70%
参考答案:D
A bird has two ______.[ ]
A. beaks
B. feathers
C. wings
被称为“风药中之润剂”的药物是()
A.威灵仙
B.防己
C.蕲蛇
D.川乌
E.秦艽