治疗血滞经闭、心腹暴痛,宜选用的药物为
A.麝香B.牛黄C.冰片D.苏合香E.石菖蒲
参考答案:A
The book was written in _______ easy English _______ even primary school students could understand it.
A.so; that
B.such; that
C.too; to
D.very; that
肢端青紫症的发病因素不包括()
A.衰弱
B.免疫
C.内分泌疾病
D.寒冷
E.焦虑