原型法开发步骤中( )与集成化字典有密切关系
A．模型验证
B．判定原型效果
C．修正和改进原型
D．判定原型完成
参考答案：C
Which of the following is not one of the responsibilities of the Tariff Commission（）
A. To formulate the guideline for drawing up the regulations.
B. To set temporary tariff rates.
C. To levy Customs tariffs on imports & exports.
D. To examine the draft of the amendment to tarif
资产分为哪几类，分别用什么字母表示？
