果蔬的腌制是只利用（）等物质或有益微生物的活动来抑制有害微生物的活动，使经过预处理后的果蔬能够在常温下得以保存并增添新的风味的加工方式。

[单选题]It seems obvious that you don"t give away your product for free but this is exactly what indie rock group The Crimea did earlier this year. The band"s reasoning goes like this: more people will download the free album than would pay for it. Therefore more people will heat. The Crimea"s music. These people will then pay money for concerts by the band and perhaps buy a T-shirt or other merchandise. If the band play regular concerts to crowds of 200 or 300 people they can make more money than they would from sales of a CD. There will always be some people who want something they can hold in their hands so they will release the CD into the shops too—but making money through sales of their music isn"t the top priority. The story illustrates the creative thinking going on in the music business in response to dramatic changes over the last few years in the way that people buy music. Sales of music digitally—to computer, phones and MP3 players rose to $2 billion in 2006—an increase of almost 100 percent on the previous year—yet overall record company sales are down. People are simply not buying CDs in record shops in anything like the numbers they used to. This trend looks set to continue, so the big question for the music industry is whether they can successfully manage the move to being primarily a digital industry without profits falling to unacceptable levels. There are both positive and negative signs. On the plus side, more and more people are buying music on mobile phones, which allows people to make impulse purchases—they can buy a song as soon as they hear it. Research by the UK mobile operator 3 suggested that 75 percent of 16 to 24-year-olds wanted to buy a track they liked as soon as they heard it. With so much competition for people"s disposable income, a product that you can sell immediately is a big advantage. The bad news for record companies, however, is the amount of music that is downloaded illegally. Piracy—usually in the form of cheaply copied CD—has long been an issue for the music business but the Internet means music can be copied and distributed freely through file-sharing sites on a large scale than ever before. It is this situation that leads bands to start giving away their music for free and promises to make the next few years a very interesting time in the music business.The Crimea also released CDs for sale in shops because （）.

[单选题]按照我国的国民经济核算标准，我国战略性新兴产业占国内生产总值的比重还不到（），还难以带动中国经济跃上新的台阶。

[问答题]简述储蓄的本质和特征。

[填空题]不从事经营的服务型配送中心属于（）。

[判断题]根据《中国共产党纪律处分条例》，生活奢靡、贪图享乐、追求低级趣味，造成不良影响的行为，违反了党的廉洁纪律。

[单选题]在俾斯麦反动统治时期，高举党的旗帜前进的德国无产阶级党报是（）

[问答题]科学理论必备两个基本条件是

[单选题]施工企业在工程施工过程中所发生的间接费用，月末按照一定的方法进行分配后借记（）账户。

[判断题]《铁路旅客运输规程》车站行李员对已经办理承运的包裹应通知押运人装车日期和车次。

[单选题]CAXA中，“齿轮生成”命令规定，生成齿轮的模数必须大于0.1，小于（）。

[单选题]果蔬的腌制是只利用（）等物质或有益微生物的活动来抑制有害微生物的活动，使经过预处理后的果蔬能够在常温下得以保存并增添新的风味的加工方式。

[填空题]微生物包括（）。其中，原核性微生物包括（），真核性微生物包括（），非细胞性微生物包括（）。

[问答题]空气中微生物的分布数量与什么因素有关？空气中有哪些微生物？又有哪些致病微生物？

[填空题]微生物代谢的控制是指运用人为的方法对微生物的代谢调节进行（）和（），以期按照人们的愿望，生产有用的微生物制品。

[填空题]细菌属（）型微生物，病毒属（）型微生物，真菌属（）型微生物。

[判断题]原位微生物修复技术一般采用土著微生物处理，有时也加入经过驯化和培养的微生物以加速处理。

[问答题]什么是微生物，微生物有何特点？常见的微生物有哪些种类？

[问答题]什么是微生物？广义的微生物和工业微生物主要包括哪几大类？

[填空题]从混杂的微生物群体中获得某一种（株）微生物的过程称为微生物的（）。

[填空题]对循环水系统中微生物的控制，可采用的方法有原水预处理，过滤和投加（）。