课文词语填空。 ①一切都像刚睡醒的样子，______张开了眼。山______起来

根据短文内容，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为

多余选项。

Stress is very common in all walks of life and in all fields of work.

  小题1:  It can be related to  work,  an unhappy  marriage,  money problems or a whole host of things that cause people to become very unhappy with their lives.  People who suffer from this condition often cannot see anything good about their lives.____小题2:____

Teen stress is one of the leading causes of suicide（自杀）among teenagers who are unable to cope with all the pressures that seem to come at them from all sides.  Even a child as young as two or three years of age can feel stressed,  when he/she is trying to

live up to the parents expectations of being a good boy or girl.   小题3:   

   小题4:  New research suggests that exercising as a way of stress management helps people to improve their minds as well as their bodies because they become fit, giving them a whole new feeling about themselves.

You have to think about what is causing you to become stressed and if it is possible to avoid these things.  If you feel stressed because it seems that people are always taking up your private time, you need to learn to say "No" once in a while.____小题5:____If your work stress is the cause of your illness and if you are experiencing problems with your heart，the doctor may need to send you for a stress test to determine whether or not there is a serious problem developing.

A．Using exercise as a form of stress relief has many benefits.

B．You do need to talk to someone who can help, such as your doctor.

C．As a result of that, people began to choose easy jobs.

D．Doctors also have pressures from their tiring work.E. It can lead to suicide, heart attacks and cancer as research has shown.

F. School age children  have pressures on them  from  schoolwork,  parents and    friends.

G. It is most dangerous because it can affect a person's health.

关于下列元素的叙述正确的是（  ）

A．硅——无机非金属材料的主角

B．氯——有毒的元素

C．铝——地壳中含量最多的金属元素

D．铁——使用最早、用途最广的金属材料

The (29) is a general description of the architecture of a workflow management system used by the WFMC, in which the main components and the associated interfaces are summarized. The workflow enactment service is the heart of a workflow system which consists of several (30) 。

29（）

A. waterfall model     

B. workflow reference model

C. evolutionary model

D. spiral model

下列属于组织适应性改变的是( )

A．萎缩
B．细胞内脂肪沉积
C．玻璃样变性
D．坏死
E．坏疽

在工程网络计划中，关键线路是指（）的线路。

A．双代号网络计划中由关键节点组成

B．单代号网络计划中由关键工作组成

C．单代号搭接网络计划中时距之和最大

D．双代号时标网络计划中无波形线