农民王某把自己的3亩集体承包地转租给张某，每年得到900元的租费；张某则以这种方

“苍蝇妈妈”是对那些过分关注孩子的家长的称谓，这类家长试图时刻走在孩子前面，提前为他们扫清障碍。美国华盛顿大学的一项相关研究显示，过分关注孩子的父母会妨碍儿童个人能力和独立意识的发展;无微不至的照料会降低儿童的幸福感，并令他们长大后难以正确应对压力。受到父母过度照料的儿童，长大后经常会意志消沉，对生活不满，精神焦虑。为了孩子的身心健康，“苍蝇妈妈”们，______。 填入划横线部分最恰当的一项是：

A.请适当降低对孩子的期望值 

B.请移开你们挡在孩子前面的身体 

C.请先学会不被其他意见影响或左右 

D.请相信你们纠结的事情其实没有那么重要

按照《建设项目环境保护管理条例》的规定，某海运码头建设项目环境影响报告书或者环境影响报告表的审批程序是( )。

A．建设单位报有审批权的环境保护行政主管部门审批

B．经海洋行政主管部门预审后，报环境保护行政主管部门审批

C．经海洋行政主管部门审核并签署意见后，报环境保护行政主管部门审批

D．经海洋行政主管部门审批后，报环境保护行政主管部门复核

某课外活动小组做了如下实验．请填写下列空白．

[实验一]为了探究二氧化碳是否能与水反应，取2朵用石蕊染成紫色的干燥的纸花，按图示做了以下实验．

（1）实验（Ⅰ）说明了______．

（2）由实验（I）、（II）不能得出二氧化碳与水反应的结论，缺少的实验是______．

[实验二]装置如图所示．

打开分液漏斗的玻璃塞和活塞，将H₂O₂溶液滴入装置A的试管中，立即关闭活塞．

（1）装置A中发生反应的化学方程式为______，

（2）若选取适当的试剂加入到C试管中，装置D中产生白色沉淀，则C处发生化学反应的方程式是

______，现象是______．

（3）装置D中发生反应的化学方程式为______．

It’s 2009. You feel sick, so you go to the doctor. She checks your fever, looks at your throat, and asks what you’ve been thinking about lately. When you leave，she gives you some medicine, but also a list of thinking skills that you are supposed to practice daily. She says that the way you think is causing some of your illness.

Doctors and other scientists who study the human mind and try to explain why people behave in the way that do, called psychologists, are starting to believe it. You know that your brain is connected to every part of your body through your nervous system(神经系统). Now scientists have proved that how you think and feel can have an influence on the health of your body.

Stress(压力，紧张) is caused whenever there is a problem or a change in your life. Of course, everybody has stress more or less; nobody’s life is perfect. In fact, stress is necessary. Without stress, we would never learn anything or grow or change. We would probably be bored to death. But too much stress can hurt you. It can weaken your body’s protection so that you are more likely to catch diseases. It can even make you more likely to have an accident.

When you feel stress, your brain sends a message to your body to produce a chemical called adrenaline(肾上腺素). Adrenaline speeds up your breathing and your heartbeat. Today you have a different kind of stress. Problems like endless homework or troubles with your family are the kind of things you can’t fight or run away from, so you don’t use up all that adrenaline. It just stays bottled up inside you, and that’s what can do something bad to you.

What can you do about stress? First, you can try to find ways to change things so you aren’t under so much stress. You can set up a plan to finish homework or go to a doctor or a psychologist to try to work things out with your family or your friends. But sometimes you can’t change a stressful situation. Sometimes you don’t even want to. A big change might be a good change, but it will still be stressful.

The link(关联) between your body and brain works in two ways. Your body can help your mind deal with stress. If you are under stress, you need to take especially good care of your body. It’s important to get enough sleep and eat nutritious meals. Some people take a vitamin-mineral pill every day. Another thing that you can do is daily exercise. If you go walking or do aerobic(需氧的) dancing or work out at the gym, you give your body a chance to burn up some of that adrenaline. Of course, a person who isn’t used to much physical activity should start slowly. Anyone with a continuing physical problem should check with a doctor before staring any exercise programs.

1. A psychologist is a person who may help you with your ______.

A. illness and abilities                                B. thoughts and behaviour

C. mind and nervous system                       D. physical activity and daily exercise

2. Which of the following is TRUE according to the passage?

A. You shouldn’t go to the gym if you are under stress.

B. One can do his homework to burn up adrenaline.

C. Diseases and accidents are caused by stress.

D. Everyone needs stress to improve himself.

3. From the last sentence of Paragraph 5 we can infer that ________.

A. it’s difficult to change a stressful situation

B. it’s not stressful when a good change takes place

C. a big change will cause another stressful situation

D. a stressful situation can’t be changed without any effort

4. What is probably the best title for this passage?

A. The body-Brain Link                             B. The Causes of Stress

C. The Advice on Health                                   D. The Nervous System

出口货物包装必须符合外贸订单对包装条件的要求。