Robert is not a______ . He is a student.
teacher
举一反三
- 已知s1="I "am a student.",s2='I \'am a student',则print(s1,s2)的输出结果为( ) A: I 'am a student. I 'am a student B: I "am a student. I 'am a student C: I "am a student. I \'am a student D: 程序报错
- If the teacher fails the student, there will be trouble for the student.
- You must be an active student ______ a passive student.
- This is _ boy. He is _ university student.
- He, as well as I, __________ a student.
内容
- 0
At the meeting he came up with a______ (solve) to the problem.
- 1
由于学号(SN)为00291的学生已毕业，欲在关系“Student”中删除该学生的所有信息，用元组关系演算语言实现应为________。 A: GET W (Student): Student. SN = 00291"DELETE W B: GET W: Student. SN = 00291"in StudentDELETE W C: HOLD W (student): Student. SN = 00291"DELETE W D: HOLD W: Student. SN = 00291"in StudentDELETE W
- 2
She is a new student. (改为一般疑问句） A: She is a new student? B: She isn't a new student? C: Is she a new student? D: Isn't she a new student?
- 3
What does their son do A: He is a doctor. B: He is a teacher. C: He is a student.
- 4
What does Jack do A: He is a student. B: He is a worker. C: He is a soldier.