The best paper of the "Four Treasures of Study" is said to be ( )paper.
A. Hui
B. Duan
C. Hu
D. Xuan
第1题:
Please give her ______ paper.
A、one
B、a piece
C、a
D、a piece of
第2题:
24.The Egyptians made the first balls with _________ .
A. animal skin
B. something light
C. leaves and vines
D. paper
第3题:
下列给字符串二维数组进行赋值的语句中,错误的是()。
A.String s[ ] [ ] = new String [ ] [ ] { { “One “ , “ Two “ }, { “ Three “ , “ Four “ } } ;
B.String s[ ] [ ] = { { “ One “ , “Two “},{ “ Three “ , “ Four “ } } ;
C.String s[ ] [ ] = new String [ ] [ ] { { “Zero”} , { “ One ” , “Two” , “ Three” , “ Four” } } ;
D.String s[ 2] [2 ] = { { “ One ” , “Two”},{“ Three” , “ Four” } } ;
第4题:
A.Studentstu=newStudent(“Tom”,23);stu.study(“数学”);
B.Student.study(“数学”);
C.Studentstu=newStudent(“Tom”,23);stu.study();
D.Studentstu=newStudent(“Tom”,23);Stringresult=stu.study(“数学”);
第5题:
假设我们定义了以下谓词: Study(x) x肯学习 Lucky(x) x是幸运的 那么下列哪个谓词公式对于以下知识的表示是正确的? "小张不肯学习但他是幸运的"
A.﹁Study(zhang)∧Lucky(zhang)
B.﹁(Study(zhang)∧Lucky(zhang))
C.﹁(Study(zhang)∨Lucky(zhang))
D.﹁Study(zhang)∨Lucky(zhang)
第6题:
1、请下载PAPER,完成实验