This sweater is not as good as that one, but it’s much_________.

A．cheap

B．cheaper

C．cheapest

D．the cheapest

在下列治疗方法中，哪种最合适

A．石膏管型固定3周

B．肿块切除，病理检查

C．随访观察

D．不负重，扶拐行走

E．穿刺抽吸后加压包扎