事故致因因素安全评价方法包括______。A．事故树分析 B．安全度评价法 C．风险

Dear Eric,

How are you? This is a picture of my room. You can see a nice computer on my desk. It is my birthday present(生日礼物) from my uncle. A tape player is next to (紧按着) the computer, and some tapes are on the computer. My school-bag is on the chair. My pencil-box and two books are in the schoolbag. And you can see a set of keys in the schoolbag, too. My bed is blue, and my green quilt is on it. Under the bed, you can see a baseball, and I can play it well. My books are in the bookcase, and my white model plane is in it, too. My room is tidy, isn’t it?

Do you have a room? Can I have a picture of your room?

Yours,

Liu Peng

小题1:Who is the computer from?

A．Liu Peng’s father

B．Liu Peng’s uncle

C．Eric’s uncle

D．Eric’s father小题2:What is on the computer?

A．A tape player.

B．A computer game

C．Some tapes

D．Some books小题3:What isn’t in the schoolbag?

A．A notebook

B．A pencil-box

C．Two books

D．A set of keys小题4:Which of the following is TRUE?

A．The tape player is on the computer.

B．The schoolbag is under the chair.

C．The bed is green

D．A baseball is under the bed.小题5:What is the article (文章) about?

A．A picture of Eric’s room.

B．A picture of Liu Ping’s room

C．A picture of Eric

D．A picture of Liu Peng.

太阳和月亮位于如图所示的位置，请你根据光的直线传播规律在图中画出当地球上的人分别位于什么空间区域时，可以看到日全食、日偏食和日环食．

男，36岁，便血2年，初为排便后有少量鲜血滴出，无痛、便后出血自行停止，近半年来偶有块状物自肛门脱出，便后自行回缩，最可能的诊断是

A．直肠癌

B．混合痔

C．外痔

D．内痔

E．直肠脱垂

社区环境规划的内容。

张力性气胸最重要的处理是

A．手术治疗
B．使用抗菌素
C．穿刺排气
D．吸氧
E．镇痛药