【名词&注释】
软坚散结(soften hard lumps and dispel nodes)、清热解毒(heat-clearing and detoxifying)、羚羊角(antelope horn)、平肝潜阳(soothing liver and anchoring yang)
[单选题]羚羊角具有的功效是
A. 平肝潜阳(soothing liver and anchoring yang),软坚散结
B. 息风止痉,降逆止血
C. 平肝息风,清热解毒
D. 平肝潜阳(soothing liver and anchoring yang),祛风止痛
E. 息风止痉,通络散结