According to the text, HDTV If you are rich and interested in new devices, you would

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问题 According to the text, HDTV
If you are rich and interested in new devices, you would

选项 A、be likely to accept HDTV.
B、still think about lines of resolution of the programs.
C、buy HDTV, but with hesitation.
D、easily understand what HDTV is.

答案B

解析事实细节题。第三段首句指出"即使您是一位富有的新发明的痴迷者，也应该再三考虑一下是否应该去买一部数字电视机，因为所谓的高清晰度在本质上并不是真的高清晰"。接下来，作者具体解释并不是真的高清晰的原因：有些播放的电视节目分辨率为480图像扫描行(传统电视机接收的大约为330扫描行)，有的节目分辨率为720扫描行，还有一些高达1080扫描行。NBC公司声称，他们计划在白天提供480图像扫描行的分辨率，而在一些黄金时段和特别节目中提供1080扫描行的技术。由此可知电视节目的清晰度(图像扫描行)会对人们是否购买高清晰度的决策产生影响。故可得出"将会考虑节目图像扫描行"是正确选项。

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