既能行气止痛,又能疏肝解郁的药物是 ( )
A.相须 B.相使 C.相畏 D.相杀 E.相反
参考答案:A
解析:[知识点] 理气药——香附
The happy _____ of children playing in the garden disappears, and it is quiet again. [ ]
A. scene
B. scenery
C. scare
D. spot
纤维长度长,纺纱杯直径小时,包缠纤维的数量()。
A、增加
B、减少
C、不受影响