西方经作业2答案 - 三 四.doc

西方经作业2答案 - 三 四
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
三、判断题（共 10 道试题，共 20 分。）
1.  吉芬物品是一种需求量与价格同方向变化的特殊商品。  
A. 错误 16．吉芬物品是一种需求量与价格同方向变化的特殊商品
B. 正确
      满分：2  分
2.  短期内，随着产量的增加，AFC会变得越来越小，于是，AC曲线和AVC曲线之间的垂直距离越来越小，但决不会相交。
A. 错误 9．短期内，随着产量的增加，AFC会变得越来越小，于是，AC曲线和AVC曲线之间的垂直距离越来越小，但决不会相交
B. 正确
      满分：2  分
3.  需求的变动是指商品本身价格变动所引起的该商品的需求数量的变动。
A. 错误F 2．需求的变动是指商品本身价格变动所