检验机构应当在保质期内按检验标准检验样品,并在()日内完成检验。
A.5
B.10
C.15
D.20
参考答案:B
The doctor finally gave up the ____ of medicine for full - time writing.
A.days
B.process
C.skills
D.practice
妊娠7个月,头晕头重目眩,胸闷心烦,呕逆泛恶,面浮肢肿,倦怠嗜睡,苔白腻,脉弦滑,其证候是()
A.脾虚肝旺
B.气滞血瘀
C.气血虚弱
D.脾虚痰阻
E.阴虚肝旺