细菌和真菌能够分解_________、_________和____等中的有机物，

Heading off to college this year?   小题1:   

1. Dress to impress.

Stylist and business consultant Daniela Smith says, "Girls should keep in mind that your college professors will often be the bridge that connects you to your future career and your classmates will become your professional network. You don't need to dress like you're going to the office, but you should display an ability to properly present yourself with appropriate maturity and confidence, and look put-together．"

2. Logo mania（品牌热症）.

Wearing the logos of brands aimed at younger customers physically identifies you as part of that age group, so consider the targeted age group of the stores you shop at．  小题2:     But consider this: college is a time of self-discovery, a chance to develop your own personal style．Instead of wearing logos head to toe, "walking advertisement"-style, why not express who you really are?

3. Wear real pants.

  小题3:    Smith points out that leggings, yoga pants, and sweatpants are entirely unacceptable in public unless you're exercising. Although leggings worn as pants are a common trend among high school and college girls, they are not an appropriate choice for daywear.   小题4:     So, get rid of leggings and wear real pants!

4.   小题5:.

Stay away from sweaters and T-shirts with smiling animals, cartoon characters, or Hello Kitty on them．Sure, kittens might be cute, but they're not doing you any favors in the style department．Dressing too cutesy can take years off your look, and not necessarily in a good way!

A．The combination of leggings and baggy shirts is all too common on college campuses．

B．Keep the cute factor to a minimum.

C．And every college student prefers to wear real pants.

D．It's tempting to load up on logos, especially well-known logos that signify high-end brands．E. Here are some fashion tips from our experts you should keep in mind.

F. As a young woman, your style choice should begin to reflect your maturity level．

G. Wearing the logos of brands means that the young customers have the chance to develop their personal character.

水星离太阳的距离约是57910000千米，改写成用“亿”作单位约是______千米，保留两位小数是______千米．

下列有关清理渠道说法中不正确的是（）。

A、渠道遭受局部冲刷破坏之处，要及时修复，防止破坏加剧

B、可经管理部门批准后，在渠道上修建建筑物、排放污水、废水，但不得私自抬高水位

C、经常清理渠道内的垃圾堆积物，清除杂草等，保证渠道正常行水

D、严格控制渠道流量、流速和水位，放水和停水时避免猛增猛减，确保渠道输水安全

下列哪一组疾病是由于激素分泌异常引起的（　　）

A．白化病和脚气病

B．佝偻病和侏儒症

C．糖尿病和侏儒症

D．肝炎和白化病

自杀是有意和故意伤害自己生命的行动，那么，有意识障碍者的自伤或自杀也称为自杀。（）