全国各地对高危人群进行定点、定时、定量的HIV抗体监测属于（） A.主动监测 B.被

一般情况：韩某，女，28岁，某外企职员。求助者自述：在大学各方面表现优异，成绩优秀，大学毕业以后就进入外企工作。进外企的这一年多求助者就出现了心情压抑问题，主要原因就是自己的外语不好，与老外上司交流困难，致使自己在工作上不能得心应手。她曾反复与朋友说"不想在这家外企工作了"。每隔2~3天就会发一次脾气有时候还会哭泣，朋友都无法劝阻。有头痛、失眠、胸闷、厌食、腹泻等不适应症状，每天就吃一点少量的食物。常常坐在办公室里发呆，工作中出现错误的时候，自己会惩罚自己。常常会为了一点小事就发脾气。对事情没有兴趣，情绪很低落，总是想回到学校里。家长经常劝解，但是无济于事。咨询师观察了解到的情况：求助者身体健康，没有疾病史。韩某的父母是生意人，感情一般，经常为了一点小事情就吵架，其父亲经常会在孩子身上撒气，经常打骂求助者，给韩某造成了严重的心理创伤。因为父母没有多少文化，求助者的父母对孩子的学习很关心，孩子除了负责学习以外，其他的事情都是由父母包办，对求助者也很娇惯。韩某有个姐姐也在一家外企工作，现在已经做到了经理的职位。其姐姐事业上的成功对韩某有很大的触动："只有像姐姐那样成功的女性，才会有精彩的人生。"求助者的性格偏内向，不善言谈，思维反应慢，不引人注意，不喜欢与人交往。心理测验结果：SCL-90得分：抑郁3.8，焦虑3.6，人际关系2.2，躯体症状2.1。SDS的测量表明：大部分抑郁症状出现的时间为2~3天，标准分为81分。SAS：标准分69分。请根据案例，回答以下问题：

对该求助者的诊断是什么？诊断的依据是什么？

某心脏病患者，心电图表现为：P波增宽，呈双峰型，P波时限0.12s，两峰间距0.05s，以工、Ⅱ、aVL导联明显，应考虑为

A．左室肥大

B．双房肥大

C．左房肥大

D．右房肥大

E．右室肥大

I recently ran into a friend I hadn't seen for a long while.  Our conversation was lively andfull of news from both sides.  Before we parted she said  "You'll have to drop in sometime. "immediately  sensed that if I  simply  " dropped in"  I would take my friend by  surprise, and  I would be discouraged by the image of her standing in her doorway, staring at me, and asking, " Oh ,err …what brings you here?"

Whatever happened to the unannounced drop-in visit? When I was growing up in the 1960s, it seemed that people-mostly relatives,  but also friends-were always dropping in .  My parents would put coffee on, and my mom would find something in the kitchen to serve along with it. Then the conversation would begin…The neighbor lady, a worrier, was unloading her sadness while my mom quietly listened. The Irish man next door had such an atcent that I remember asking what language he spoke. My Polish relatives arrived in packs…But I never heard my parents say any- thing like  " We  weren't expecting you"  or  " This  isn't a good  time.  " Drop-in  visitors  had  a certain right of way and became No. 1.

What happened to such visits? Actually I know the answer. Times have changed. Everybody gets busy with work. There is no longer a stay-at-home mom keeping a pot of hot coffee or tea ready throughout the day for a surprise guest. Exploding malls and stores are now replacing homes as a central form of entertainment.

Just the other day a former student of mine showed up.  "I'm sorry for the surprise visit. " my student began.  "I just wanted to see if you still lived here.  I'll only stay a minute. "

My response was immediate.  "No, you won't," I said.  " Just come in, sit, have coffee, and we'11 talk. "I had nothing in the kitchen but we ordered pizza.  And we had a lovely time.  I have tried to keep the drop-in tradition alive though it takes some effort.

小题1:The author thought of his friend's invitation- " You'll have to drop in sometime"-as______

A． a nice way of refusal

B． an excuse of leaving

C．a kind of politeness

D．an expression of surprise小题2:The underlined phrase "dropping in" in the second paragraph means_________.

A．pay a sudden visit

B．make many friends

C．make a special date

D．have a good time小题3:The woman from the neighborhood used to visit the author' s home to _______.

A．seek comfort from my parents

B．make nevr friends

C．listen to my parents' story

D．taste nice dishes小题4:From the third paragraph of the passage, we can infer that_______.

A．unexpected visitors are still welcome now

B．modern people prefer outdoor activities

C．there are more jobs for the housewives now

D．the author misses the lost good days小题5:The author writes the passage intending to ________.

A．encourage people to be drop-in visitors

B．explain how to deal with unexpected visitors

C．share his feelings about the drop-in tradition

D．show the importance of making friends

全国各地的电话公司目前开始为消费者提供电子接线员系统，然而，在近期内，人工接线员并不会因此减少。除了以下哪项外，其他各项均为有助于解释上述现象

A．需要接线员帮助的电话数量剧增

B．新的电子接线员的工作效率两倍于人工接线员

C．尽管已经过测试，新的电子接线员系统全面发挥功能还需要进一步调整

D．如果在目前合同期内解雇人工接线员，有关方面将负法律责任

任何一个单位生存的环境和单位自身都具有一定的( )。计划工作可以通过周密细致的预测，分析各类要素未来变化的趋势，制定相应对策，从而尽可能地减少变化带来的冲击。

A．风险性

B．不确定性

C．敏感性

D．不确定性和可变性