施工企业从银行借款 50 万元用作工程的投标保证金，该借款产生的利息属于（   ）。

适用于气味芳香、质地疏松的全草类、叶类、果皮类和有效成分易随水流失的药材的净制方法是（  ）

甲毒瘾发作，委托乙到住在同一小区的毒贩（另案处理）处代购毒品，并向乙支付了"劳务费"。乙购买了2小包海洛因交给甲吸食。对此，下列说法中正确的是（    ）。

润肠通便、润肺止咳，治肠燥便秘与肺燥咳嗽均可的药物是（  ）

Passage2

     Old stereotypes diehard. Picture a video-game player and you will likely imagine a teenage boy, byhimself, compulsively hammering away at a game involving rayguns and aliensthat splatter when blasted. Ten years ago that might have borne some relationto reality. But today a gamer is as likely to be a middle-aged commuterplaying  "Angry Birds" on hersmartphone. In America, the biggest market, the average game-player is 37 yearsold. Two-fifths are female.

     Over the past tenyears the video-game industry has grown from a small business to a huge, mainstreamone. With global sales of $56 billion in 2010, it is more than twice the sizeof the recorded-music industry. Despite the downturn, it is growing by almost9% a year.

    Is this success dueto luck or skill? The answer matters, because the rest of the entertainmentindustry has tended to treat gaming as being a lucky beneficiary of broadertechnological changes. Video gaming, unlike music, film or television, had theluck to be born digital. In fact, there is plenty  for old media to learn.

    Video games have certainly been swept along bytwo forces: demography and technology. The first gaming generation-the childrenof the 1970s and early 1980s-is now over 30. Many still love gaming, and canafford to spend far more on it now. Meanwhile rapid improvements in computingpower have allowed game designers to offer experiences that are now often morecinematic than the cinema.

     But even grantedthis good fortune, the game-makers have been clever. They have reached out tonew customers with new methods. They have branched out into education,corporate training and even warfare, and have embraced digital downloads andmobile devices with enthusiasm. Though big-budget games are still popular, muchof the growth now comes from  "casual" games that are simple, cheap and playable in shortbursts on mobile phones or in web browsers.

     The industry hasexcelled in a particular area-pricing. In an era when people are disinclined topay for content on the web, games publishers were quick to develop"freemium" models, where you rely on non-paying customers to build anaudience and then extract cash only from a fanatical few.

Asgaming comes to be seen as just another medium, its tech-savvy approachcould provide awelcome shot in the arm for existing media groups.

All of the following methods are employed to attract new customers EXCEPT______.

将金融市场划分为直接融资市场和间接融资市场的依据是（    ）。

(    )是班主任开展教育工作的前提。

下列各项，不属于类风湿关节炎关节外表现的是

尿路感染诊断的最重要依据是

根据《建设工程安全生产管理条例》，对达到一定规模的危险性较大的分部分项工程，施工单位应编制专项施工方案的是（   ）。

属于内部评价机制的评价内容的是（）