什么是采样精密度？

某机械厂为增值税一般纳税人，2011年3月接受当地税务机关的审查，被查出该企业2011年2月存在的问题明细如下：
该企业2011年2月10日采用分期收款方式销售机械一台，价值50万元，实际成本16万元。该款项合同规定买方分2年等额付款，利息忽略，每年的付款日期为当年的2月10日，并在商品发出后支付第一期货款。合同签订后该企业当日就将货物发出，但买方由于资金问题拖延付款，3月仍未收到第一期的货款，但该企业未做任何处理。

该企业应补缴的企业所得税为( )万元。

A．4.25

B．42.5

C．8.5

D．85

根据中外合资经营企业法律制度的规定，下列选项中，属于中外合资经营企业合营一方转让出资额必须符合的条件有( )

A．通知合营各方

B．经合营各方同意

C．经董事会会议通过

D．经原审批机构批准

我国最早的药物学专著为（）

A．《新修本草》

B．《神农本草经》

C．《证类本草》

D．《植物名实图考》

E．《本草纲目》

阅读理解。

     How can you help kids cope with (应对) stress? Proper rest and good nutrition can boost coping

skills, so can good parenting. Make time for your kids each day. Whether they need to talk or just be

in the same room with you, make yourself available.

     Even as kids get older, quality time is important. It’s really hard for some people to come home after

work, get down on the floor, and play with their kids or just talk to them about their day - especially if

they’ve had a stressful day themselves. But expressing interest in you kids shows that they’ve important

to you.

     Help your child cope with stress by talking about what may be causing it. Together, you can come up

with a few solutions. For example, he should cut back on after-school activities, spending more time

talking with parents or teachers, developing an exercise plan or keeping a journal.

     You can also help by predicting potentially stressful situations and preparing kids for them. For

example, let a child know ahead of time (but not too far ahead of time) that a doctor’s appointment is

coming up and talk about what will happen there. Keep in mind, though, that younger kids probably

won’t need too much advance preparation. Too much information can cause more stress.

      Remember that some level of stress is normal; let kids know that it’s OK to feel angry, scared,

lonely, or anxious and that other people share those feelings.

      When kids can’t or won’t discuss these issues, try talking about your own concerns. This shows

that you’re willing to handle tough topics and are available to talk with when they’re ready. If a child

shows symptoms (症状) that concern you and is unwilling to talk, consult a counselor or other mental

health experts.

     Most parents have the skills to deal with their children’s stress. The time to seek professional attention

is when any change in behavior persists, when stress is causing serious anxiety, or when the behavior is

causing significant problems in functioning at school or at home.

1. What is the purpose of the text?

A. To share the author’s ideas on proper parenting.

B. To persuade parents to spend more time with kids.

C. To advise parents how to help kids deal with stress.

D. To seek different ways to help solve kids’ problems.

2. What makes it difficult for parents to spare quality time for kids?

A. Kids growing so fast.

B. Parents being tired out.

C. Kids losing interest in parents.

D. There being too much homework.

3. You are advised not to talk too much about a stressful situation in advance because _______.

A. it does no good to your kids

B. it doesn’t work in practice

C. your kinds may lose interest

D. your kids don’t want to listen

4. What can we learn from Paragraph 5?

A. Normal people share the same feelings.

B. It is normal for kids to have some stress.

C. Kids should get rid of the negative feelings.

D. Everybody feels angry, scared, lonely or anxious.

适合度