孕妇服用苯妥英钠致新生儿凝血酶原时间延长,应给予何种药物治疗最好
A.安甲苯酸B.安甲环酸C.促红细胞生成素D.安特诺新E.维生素K
参考答案:E
Does your friend _______ English?
A.does well in
B.do good at
C.do well in
D.did well in
简述在职培训愈来愈受到重视的原因?