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【单选题】
下面这些选择工具形成的选区可以被用来定义画笔的形状的是（ ）。A.
矩形工具
B.
椭圆工具
C.
套索工具
D.
魔棒工具
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反馈参考答案：
举一反三
【判断题】Traditionally there are three ways for Mongolians to sacrifice, which are blood sacrifice, sprinkle sacrifice and fire sacrifice.
A.
正确
B.
错误
【单选题】听力原文：Even in Japan, where people traditionally had a very secure job for life, there is now no promise of a lifetime job with the same company. (23)
A.
In Japan, most people have a lifetime job with the same company.
B.
In Japan, government always promises to give people a lifetime job.
C.
In Japan, as in other countries, it is almost impossible to have a very stable job nowadays.
D.
In Japan, it is a tradition for a person to work in the same company all his life.
【单选题】Traditionally, the final course at a Chinese banquet is a whole fish which symbolizes that there will always be __________.
A.
power
B.
friendship
C.
a surplus of food
D.
good luck
【单选题】Traditionally, there had always been good relations between them.
A.
传统上，他们之间有着友好的关系。
B.
他们之间一直有着传统的友好关系。
【判断题】Traditionally, there is a stronger emphasis in U.S. education on group work than on individual performance.
A.
正确
B.
错误
【简答题】Traditionally, there had always been good relations between them.
【单选题】下列说法正确的是（ ）。
A.
只含目标约束的目标规划模型一定存在满意解
B.
目标规划的目标函数中既包含决策变量，又包含偏差变量
C.
正偏差量应取正值，负偏差量应取负值
D.
目标规划模型中的优先级 P1 、 P2 、 … ，其中 Pi 较之 Pi+1 目标的重要性一般为数倍至数 十倍之间
【简答题】Kwanzaa (宽扎节) is a celebration of African American history and culture. It begins on December 26th and continues until New Year's Day, January 1st. During the festival, a family member, usually the yo...
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