A—socialist economy L—private sectorB—capitalist economy M—public sectorC—collective economy N—economic channelsD—planned economy O—economic balanceE—controlled economy P—economic fluctuationF—rural economy Q—economic depressionG—liberal economy R—economic stabilityH—mixed economy S—economic policyI—political economics T—economic recoveryJ—protectionism U—economic trendK—primary sector V—economic situationExamples：(S)经济政策 (D)计划经济

填空题 ( )经济平衡 ( )经济复原

填空题 ( )公共部门 ( )社会主义经济

填空题 ( )经济趋势 ( )经济波动

填空题 ( )混合经济 ( )政治经济学

填空题 ( )自由经济 ( )经济形势