单选题 In 1991, while the economics of industrialized countries met an economic______, the economies of developing countries were growing very fast.

【正确答案】 C

【答案解析】解析：revival意为“复苏”，派生自动词revive；repression意为“镇压”，派生自动词repress; recession意为“衰退，不景气”；recovery意为“恢复，康复”，派生自动词recover。