Roads with odd numbers represent the highways from north to south.()
Roads with odd numbers represent the highways from north to south.()
Roads with odd numbers represent the highways from north to south.()
第1题
______ students in my class like singing very much.
A The number
B The number of
C A number
D A number of
第2题
A.What's your telephone number
B.Can I have your telephone numbe
C.Can I help you
D.Can you make your telephone number
第3题
A.mark
B.code
C.Numbe
D.Sign
第4题
由于EAN组织已发展成为一个国际性组织,改称为“国际物品编码协会”(International Article Numbering Association,EAN International)。()
第6题
A.LS type,Link StateID和Advertising Router的组合共同识别一条LSA
B.LS type,Linke StateID和LS se quence number的组合共同识别一条LSA
C.LS type,LS se quence numbe和Advertising Router的组合共同标识一条LSA
D.LS se quence number,Link State ID和Advertising Router的组合共同标识一条LSA
第7题
A.Because Curiosity costs too much money.
B.Because the economic situation is depressed.
C.Because the money should be spent on the people.
D.Because Curiosity is meaningless and impractical.
第8题
有以下程序: #include<iostream> using namespace std; class MyClass { public: MyClass(int n){number=n;} //拷贝构造函数 MyClass(MyClass&other) {number=other.number;} ~MyClass() {} private: int number; }; MyClass fun(MyClass p)
A.5
B.4
C.3
D.2
第9题
A、The number is 3
B、The number is 0 The number is 1The number is 2
C、The number is 0The number is 1 The number is 2 The number is 4 The number is 5
D、The numbe is 3 The number is 4 The number is 5
第10题
The STUDENT_GRADES table has these columns:STUDENT_ID NUMBER(12)SEMESTER_END DATEGPA NUMBER(4,3)The register has requested a report listing the students‘ grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this?()
A.SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;
B.SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, ASC,gpa ASC;
C.SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, gpa DESC;
D.SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC,semester_end DESC;
E.SELECT student_id, semester_end, gpa FROM student_grades
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