一个盒子里有4个除颜色外其余都相同的玻璃球，1个红色，1个绿色，2个白色，现随机

涉及人类受试者的研究伦理原则中，尊重原则是指在科研活动中必须尊重人的尊严、（）、知情权和隐私权。

Are you a man or a mouse When people ask this question they want to know (1) you think you are a (2) person or a coward. But you will never really know the answer to this question (3) you are tested in real life. Some people (4) they are brave but when they come face to face with real (5) , they act like cowards. Others think of themselves as cowards, but when they meet danger, they act like (6)

Lenny had always thought of himself as a (7) person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. (8) , on January 15th, 2002, a plane crashed into the Potomac River in Washington. Lenny went to the river to see what was happening. He saw a woman in the (9) water. Lenny did not feel afraid. He kept very (10) and did a very dangerous thing. He jumped into the Potomac, (11) to the woman, and kept her head (12) the water. Seventy-eight people died that day. Thanks to Lenny, it was not (13) .

When you are in a very (14) situation and feel afraid, the body automatically produces a chemical in the blood. The chemical is called adrenalin. (15) adrenalin in the blood system, you actually feel per and per and are (16) to fight or run away. However, when you are absolutely terrified, the body can produce too much adrenalin. When this (17) , the muscles become very hard and you find you (18) move at all. You are then paralyzed with fear. This is (19) when we are very frightened, we sometimes say we’re "petrified". This word comes from the Greek word "petros", which means "stone". We are (20) frightened that we become stonelike.

13（）

A.an accident 

B.a mistake 

C.seventy-eight 

D.seventy-nine

某宿舍的内廓为现浇简支在砖墙上的钢筋混凝土平板(图2-6)，板厚 h=80mm，a_s=20mm，板上作用的均布活荷载标准值为q_k=2kN/m²。水磨石地面及细石混凝土垫层共30mm厚(重度为22kN/m³)，板底粉刷白灰砂浆12mm厚(重度为17kN/m³)。

恒载与活载设计值分别为（）。

A．3.613kN/m；2.80kN/m

B．3.437kN/m；2.80kN/m

C．3.056kN/m；2.46kN/m

D．2.864kN/m；2.00kN/m

打开指定文件夹下的演示文稿yswg01.ppt，按下列要求完成对此文稿的修饰并保存。
1．整个演示文稿设置成“Glass Layers”模板；将全部幻灯片切换效果设置成“中央向左右扩展”。
2．将第2张幻灯片图片部分的动画效果设置为“棋盘”，标题部分的动画效果设置为“飞入”、“自左下部”、快速”。动画顺序为先标题后图片。
3．在演示文稿的第1张幻灯片的主标题输入“开心一笑”，并设置为70磅、加粗、黑色。
4．将幻灯片放映类型设置为“观众自行浏览”，并且设置“循环放映，按[Esc]键终止”。

E公司是非上市公司，由ABC会计师事务所负责对E公司20×8年度财务报表进行审计，戊注册会计师担任项目负责人。在考虑执业过程中有关职业道德的相关问题时，戊注册会计师遇到以下事项，请代为做出正确的专业判断。

下列行为中，注册会计师违反保密原则的有( )。

A．与客户发生意见分歧时，诉诸媒体

B．接受同业复核，提供审计工作底稿

C．向监管机构报告发现的违反法规行为

D．利用获知的客户信息买卖客户的股票