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【判断题】
数据包含数据对象,数据对象包含数据元素,数据元素包含数据项。
A.
正确
B.
错误
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【简答题】Look!Bill is playing with his friends on the_____(操场). 7.Paul,you should_____(打扫)your room. OK,mom 8. Ellen likes______(跳舞)very much. She thinks it is good for her. 9.Wait for me,Jack. I'll come back_...
【简答题】阅读短文,判断下列句子正(T)误(F)。 Hello! My name is Tom. I live in a big town near Nanjing. I am tall. I have short hair. I like swimming. I have many good friends. They are Millie, Peter and Paul. Millie likes si...
【单选题】听力原文:M: Do you think we should urge Bob to study English? W: We'll have to leave that decision up to him. What does the woman mean?
A.
They should go up to Bob's study.
B.
Bob should decide about English for himeself.
C.
Bob is leaving for England.
D.
They have to make an urgent decision.
【单选题】听力原文:M: Do you think we should urge Bob to study English? W: We'll have to leave that decision up to him. What does the woman mean?
A.
They should go up to Bob's study.
B.
Bob should decide about English for himself.
C.
Bob is leaving for England.
D.
They have to make an urgent decision.
【单选题】听力原文:M: Do you think we should urge Bob to study Spanish? W: We'll have to leave that decision up to him. Q: What does the woman mean? (14)
A.
They should go up to Bob% study.
B.
Bob should decide about Spanish for himself.
C.
Bob is leaving for Spain.
D.
They have to make an urgent decision.
【判断题】当样本容量较大时,用 估计 μ一般比较接近
A.
正确
B.
错误
【单选题】Paul likes playing _____  piano, but he doesn't like playing _____ golf. [     ]
A.
/; the
B.
the; /
C.
/; /
D.
the; the
【单选题】Paul likes playing ____piano, but he doesn’t like playing ___golf.
A.
/; the
B.
the; /
C.
the; the
【单选题】公关专题活动是在审时度势后,根据组织或公众的某种特殊需要而举办的,是指公关专题的 ( ) 特点
A.
针对性
B.
传播性
C.
灵活性
D.
创新性
【简答题】根据内容完成下列句子。. Paul is one year older than  Bill.   He likes talking to everyone.    He does well in chemistry and playing  football. He usually rides his bike to school.  He isn't shorter than Bill. He...
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