【单选题】当评价某事物时,你已经无意识地成为了它的一部分,甚至于变成了它。投射,往往与( )相关。
【单选题】工件如果要求具有较高的强度和韧性,即良好的综合力学性能时,应该在渗氮前进行( )。
【简答题】Chinese cuisines can be roughly divided into four major categories:__________, Guangdong Cuisine, Shandong Cuisine and Jiangsu Cuisine.
【单选题】The most important source of international commercial law is ().
A.
international commercial treaties or conventions
B.
international commercial practices
C.
national commercial laws
D.
public international law
【简答题】关系模式R(员工编号,日期,零件数,部门名称,部门经理),表示某个工厂里每个员工的日生产零件数以及员工所在的部门和经理信息。每个员工每天只有一个日生产零件数,每个员工只在一个部门工作,每个部门只有一个经理,那么: 1) 模式R的基本函数依赖是{ , , } 2) 模式R的码是 ,模式R是第 范式 3) 若将R分解成3NF,可以分解为 , , 三个关系模式。
【单选题】What category does the international business law belong to?
C.
international private law
D.
international public law
【单选题】当光线的方位与被摄物的正前方成90度角,这时被摄物立体感强,这种光线是( )。
【单选题】Which of the following statements about spiciness in Chinese cuisine is NOT true?
A.
It doesn’t enjoy much popularity as it is not recognized by the science of taste in the west.
B.
It can significantly stimulate the appetite.
C.
It has the functions of expelling wind and cold from the body.
D.
It can reduce internal dampness and moisten dryness.