在以下给出的表达式中，与while(E)中的(E)不等价的表达式是______。A．

一定条件下，在一体积不变的密闭容器中，反应2A(g)+2B(g) 3C(g)+D(g)达到平衡状态的标志是  [ ]

A．单位时间内生成2n mol A，同时生成n mol D

B．单位时间内生成nmol B，同时消耗1.5n mol C

C．容器内压强不随时间而变化

D．容器内混合气体的密度不随时间而变化

行政信息利用

     One day, your child will need to earn a living. Kids can get an edge on the work world by starting

early and in doing so they will gain valuable experience working with different people. Also they can

learn about managing money-have some money to spend once they get older, or save for college.

     But first ask yourself, is your child ready to work? Do they have the time, and won't it interfere with

their school work? If they are ready, then here are some jobs for kids to make money.

     BABY SITTER

     If your child likes younger kids, then a baby sitter is a popular choice. Parents often need a good

and reliable baby sitter________. This position can be even expanded into a baby sitting service, by

joining together a group of people who can offer babysitting services to all the parents in the

neighborhood.

     PARENTS HELPER

     A parents helper is similar to a baby sitter. However, if your child is too young to babysit on their

own, a job helping parents is a good opportunity. They can help watch someone's kids and assist with

the feeding, playing, or doing chores around the house. Later, once your child is older, they would likely

have gained some references for regular babysitting work.

     HOUSE CLEANING

     Instead of a parents helper, your child could simply do house cleaning. There are many chores that

would be suitable such as vacuuming, dusting.

     CAR WASHING

     Car washing is a needed service in many communities. Have_your_child_get together_with_a few_

friends to_offer_to_wash_local_cars. As an addition to this business, they can sell items such as coffee,

snack bags and donuts while people wait for their car to be washed. See what other professional car

washes charge in your area, and price the services competitively.

     ANIMAL CARETAKER

     If your child enjoys animals, then try an animal caretaker business. This might involve walking dogs,

dog washing, or general grooming.

     HOUSE AND PET SITTING

     If a neighbor is taking a trip or vacation, then taking care of their house and/or pets may be an

opportunity. This may include watering plants, and any other chores they may need.

1. What's the main idea of the passage? (within 10 words)

________________________________________________________________________

2. Which sentence in the passage is the closest in meaning to the following one?

Kids are on the point of stepping into society through working early and working with different people

can make kids learn some important life skills.

________________________________________________________________________

3. Fill in the blank with proper words. (within 8 words)

________________________________________________________________________

4. If you are a kid who needs a job, which one do you like to do and why?(within 15 words)

________________________________________________________________________

5. Translate the underlined sentence into Chinese.

________________________________________________________________________

( )相信自己能发挥作用，面对可能的失败也不怀疑未来可能会有所改善，面对困难情境，能付出更大努力，加大工作投入。

A．行动者
B．内控者
C．外控者
D．评价者

二十八初孕妇，孕33周，自觉乏力、食欲差，伴恶心、呕吐2周，小便深黄色，皮肤瘙痒5日。查体：体温37.5℃，血压130/90mmHg，神志清，皮肤巩膜黄染，躯干及四肢皮肤可见散在出血点，肝肋下未触及，胎头入盆，胎心140次／分。

若ALT542U/L，总胆红素85.5μmol/L，结合胆红素46μmol/L，尿胆红素（+），HBsAg（+），本例最可能的诊断是（）

A.妊娠高血压疾病引起的肝损害

B.妊娠剧吐

C.妊娠急性脂肪肝

D.妊娠合并病毒性肝炎

E.妊娠肝内胆汁淤积症