【名词&注释】
酸枣仁(spine date seed)、医疗保健(medical care)、恢复期(convalescence)、软坚散结(soften hard lumps and dispel nodes)、清热解毒(heat-clearing and detoxifying)、病原体(pathogen)、疏肝解郁(relieving liver qi stagnation)、合欢皮、国家规定、平肝潜阳(soothing liver and anchoring yang)
[单选题]天麻的功效是
A. 平肝潜阳(soothing liver and anchoring yang),疏肝解郁(relieving liver qi stagnation)
B. 平肝潜阳(soothing liver and anchoring yang),清肝明目
C. 平肝潜阳(soothing liver and anchoring yang),软坚散结
D. 息风止痉,平抑肝阳
E. 息风止痉,活血止痛