简述按水面积划分法。

Once there lived a man in a small town. He often said, “If I have lots of gold, I shall be the happiest man in the world.”

One day he was traveling in North Africa. He lost his way and he was so hungry and thirsty that he couldn’t walk any more. There were only stones and sand around. Just then he saw a bag on the sand. He took it up. But when he opened it, he saw it was full of gold.

He left the bag on the sand and cried, “ What is the use of gold to a hungry man?”

小题1: What did the traveler love best?

A．Food

B．Drinks

C．Stones

D．Gold小题2: “He lost his way” means____________________.

A．“he didn’t know where he was and where to go

B． “he didn’t know where he came from”

C．“he didn’t know how to return home”

D． “he lost what he had on the way”小题3: When he found a bag full of gold he felt______________.

A．happy

B．hungry

C．thirsty

D．sad小题4: What’s the most useful to a hungry man?______________.

A．Food

B．Gold

C．Money

D．Stones

病历摘要：某女，25岁，停经50天，阵发性腹痛伴 * * 流血3天，妇查：宫颈口开大1cm，有羊膜囊堵塞子宫口，子宫孕50天大小。

早期妊娠的诊断，下述哪项不准确？（）

A.停经伴恶心呕吐

B. * * 充血变软，呈紫蓝色

C.子宫增大

D.超声多普勒检查证明有胎心

E.自觉有胎动

既能温中补虚、和里缓急，又可以调和阴阳、柔肝理脾的方剂是

A．理中丸
B．小建中汤
C．逍遥散
D．一贯煎
E．柴胡疏肝散

患者就诊期间始终保持着头向右侧偏斜，左手掌支托着右肘部的位置。其主要原因为

A．骨折合并右颈肩部软组织扭伤，采取的强迫体位

B．骨折合并右臂丛神经损伤，右上肢肌力减退

C．骨折合并右锁骨下血管损伤，该体位可减少上肢缺血情况

D．该体位可暂时制动，减少骨折端出血

E．该体位可放松肌肉和减轻上肢重力牵引，减少骨折端的疼痛

按照《国家突发公共事件总体应急方案》的规定，下列突发事件中，属于自然灾害事件的是（）。

A.森林草原火灾

B.公共设备事故

C.动物疫情

D.恐怖袭击