能收敛邪气，凡邪未尽之证均当慎用的是（）。

汗证肺卫不固证，治疗原则是

酯类药物、酰胺类药物发生的最常见的代谢途径是

老师带着幼儿到户外观察果树，小班时，幼儿东张西望，不能完成老师要求的观察任务；到了大班，幼儿能认真完成老师的要求，完整地说出果树的特征。这说明幼儿心理的发展趋势是（）。

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.

One special factor of the success of video games is that_____.

左心衰竭时 ，最早出现和最重要的症状是

术后常见循环系统并发症不包括(     )

标志中央红军行程二万五千里、纵横十一个省的长征胜利结束的是中共中央率陕甘支队同红十五军团会合于（   ）。

A两年前向B借过一笔款，今年才向B归还，共112.36元，市场利率为6%，两年前A向B借了（  ）元。

女，30岁。头部受伤后昏迷半小时，清醒后左侧肢体力弱，腰穿血性脑脊液，以后逐渐好转，最可能为

某男，70岁，症见咳嗽气喘，动则喘促，自汗乏力，时发心悸，多梦，口渴。证属肺肾不足，心神失养，宜选用的药是（）