四肢或某一肢体肌肉消瘦、萎缩,松软无力属于()
A.气血亏虚
B.邪气壅盛
C.寒湿内侵
D.先天不足,肾精不充
E.湿热浸淫
参考答案:A
Some students are so ______ that they often make mistakes in their homework. [ ]
A. carful
B. serious
C. careless
D. successful
根据史料记载,汉朝的买卖契约被称为______
A.券书 B.质剂C.傅别 D.市券