设区域C2：C5已命名为“总计”，则当删除名字“总计”的定义后，公式＝l／SUM（总

在2010年，随着上海世博会临近，北京至上海机票也全线上涨这表明

①这时的市场类型属于卖方市场        ②这时的市场类型属于买方市场

③买方在市场交易中处于有利地位      ④买方在市场交易中处于不利地位

A．①③

B．②④

C．①④

D．②③

Not only _____ away from them but also their only son. [    ]

A. everything they had was taken                

B. everything they had taken was

C. was everything they had taken                

D. everything was taken they had

下列选项中，（）是由感知到思维的必要的过渡环节。

A.感觉

B.知觉

C.表象

D.推理

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