早期预后不良型霍奇金淋巴瘤(伴巨大纵隔肿块)的最佳治疗方法是()。 ["6周期化疗+受累野放疗","扩大野单纯放疗","4周期化疗+扩大野放疗","4周期化疗+受累野放疗","6周期化疗+扩大野放疗"]
对于原发耐药的难治性霍奇金淋巴瘤应采取的治疗是()。 ["HDC/AHSCT","手术","解救化疗","放疗","放疗+化疗"]
健脾益气的代表方是()。 ["补中益气汤","香砂六君子汤","参苓白术散","全生白术散","麻仁丸"]
健脾和胃的代表方是()。 ["补中益气汤","香砂六君子汤","参苓白术散","全生白术散","麻仁丸"]
健脾利湿的代表方是()。 ["补中益气汤","香砂六君子汤","参苓白术散","全生白术散","麻仁丸"]
有些鱼类可以用那些外部特征来鉴别雌雄?