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问题 单项选择题

运输市场上出售的商品实际上是一种()。

A.运输劳务

B.实物性产品

C.娱乐服务

D.生产过程

答案

参考答案：A

解析：运输市场出售的是非实物性产品，实际上也是一种运输劳务

选择题

“当英国人从陶醉中惊醒，猛然看见帝国上空的夕阳时，新的太阳已经在大西洋另一端的美洲大陆上升起。”——纪录片《大国崛起》。在世界近代史上，这一转折发生在

A．17世纪早期

B．18世纪末期

C．19世纪早期

D．19世纪末期
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单项选择题

A Web browser is simply a terminal emulator, designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (71) , and that it has a mechanism for (72) graphical files. Display text, display graphics, and (73) hyperlinks-there’s 99 percent of the (74) value. That’s not to say that the manufacturers didn’t go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you can’t wait to delete from your favorites of bookmarks menu Remember when client-side Java applets were supposed to become the preferred (75) for application development Remember frames and all their nasty side effects

（74）处填（）。

A．Web browser’s

B．terminal’s

C．emulator’s

D．network’s
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