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问题 单项选择题

录入多选题数据时，采用多变量值策略，那么多选题变量的数目为（）

A.被调查者选择的选项最多的数目

B.被调查者选择的选项最多的数目的两倍

C.该题目选项的数目

D.该题目选项的数目的两倍

答案

参考答案：A

阅读理解

My name’s Mary. This is my family tree. These are my parents. Their names are Bill and Grace Brown. Those are my grandparents. Their names are Henry and Linda Brown. This is my uncle. His name is John. That boy is my brother. His name is Tony. This is Susan. She is my uncle’s daughter.

小题1:Mary’s brother is ____.

A．Susan

B．John

C．Tony

D．Linda小题2:Bill is John’s ______.

A．father

B．brother

C．uncle

D．son小题3:Henry is Susan’s ____.

A．father

B．grandfather

C．uncle

D．grandmother小题4:Grace is Susan’s________.

A．sister

B．mother

C．aunt

D．grandmother小题5:Tony and Mary are Susan’s_______.

A．brothers

B．sisters

C．cousins

D．friends
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选择题

现在校园暴力事件越来越多，未成年人受到非法攻击的现象屡见不鲜。当受到非法暴力侵袭时，我们应该[ ]

①不畏强暴，不怕威胁，机智面对，勇敢抗争

②及时向家长、老师汇报

③及时向公安机关举报

④找一些朋友向对自己施暴的人报仇

A．②③④

B．①②③

C．①③④

D．①②④
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