什么是Stroop效应？什么是反应选择？你认为两者有关吗？为什么？

mmerce, of buying and selling, and of advertising and mass producing. Few sights are more reassuring to Americans that the tens of thousands of bustling stores seen in 5apan, especially the beautiful, well-stocked department stores. To American eyes, they seem just like Macy's or Neiman Marcus at home. In addition, both Japan and America are consumer societies. The people of both countries love to shop and are enthusiastic consumers of convenience products and fast foods. Vending machines selling everything from fresh flowers to hot coffee are as popular in Japan as they are in America, and fast-food noodle shops are as common in Japan as McDonald's restaurants are in America.

240L，其中又是每周的产量，L是雇用的劳动人数，每个人每周工作40小时，工资是每小时6元，试求：

(1)计算该厂商在生产的第一、二、三个阶段上的上数值。

(2)如果厂商在短期中生产的话，其产品的最低价格是多少?

(3)如果该厂商每周的纯利润要达到1096元，需雇用8个工人，该厂商的固定成本是多少?

必答题

在社会转型时期，传统教育越来越为人所诟病：学生普遍缺乏创新精神和实践能力；沉重的课业负担使学生身心受到摧残；规范的管理教学生只会顺从。这些情况与学校教育应该发挥的作用相去甚远，亟待改革。

请用相关教育理论分析这些现象背后的问题。

济政策，各自在政策倾向和性质上有何不同?

一双链DNA分子如下图所示，在体内它编码五个氨基酸残基的多肽：

FAC ATG ATC ATT TCA CGG AAT TTC TAG CAT GTA

ATG TAC TAG TAA AGT GCC TTA AAG ATC GTA CAT

(1)哪条链是转录的模板链?(2)写出该五个氨基酸残基的多肽。