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【单选题】
As consumers spend more time online and have more technological tools that enable them to avoid exposure to TV ads, marketers are ________.A.
buying more air time in an attempt to crowd out their competitors' advertisements
B.
lobbying for legislation that will prohibit the sale of devices that allow consumers to avoid advertising on the basis that such devices are anti-competitive
C.
blocking out any mention of brand names during regular programming
D.
shifting dollars from traditional display advertising to sites like Facebook that can deliver huge audiences
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举一反三
【单选题】下列关于垂体瘤的描述中，不正确的是（）
A.
垂体瘤90％为良性肿瘤
B.
GH腺瘤如在青春期前发病者的主要表现为巨人症
C.
如分泌生长激素过多可引起肢端肥大症
D.
如一垂体瘤直径为12mm，应称之为微小腺瘤
E.
如分泌催乳素过多可引起泌乳一闭经综合征和阳痿
【简答题】下列智力测验量表中，哪一种属于团体测验【 】 A.瑞文标准推理测验 B．斯坦福一比奈测验 C．韦克斯勒智力测验 D．比奈一西蒙智力测验
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