下列有关方位标志的说法中，（）正确。A.危险物位于其同名侧 B.异名侧为可航水域 C

依据"以痛为腧"应取的腧穴是（）

A.阿是穴

B.经外奇穴

C.输穴

D.原穴

E.八会穴

 （4分）科学家用通电的方法使水分解，从而证明了水的组成。

（1）把水注入水电解器装置中，接通直流电，可以观察到b管中的电极上__________________________；随着反应的进行，c管中液面逐渐_______（填写“升高”、“下降”或“不变”）

（2）在实际实验操作中，我们会在水中加入少量氢氧化钠溶液或稀硫酸，其目的在于__________________

（3）检验a管中气体产物的方法是__________________________。

Ⅰ．慢慢打开活塞，用燃着的木条靠近玻璃管尖嘴部分，观察是否被点燃，并用一干冷烧杯罩在火焰上方，观察现象

Ⅱ．用一支小试管收集生成的气体后移至酒精灯火焰处点燃，听是否有爆鸣声，并观察现象

Ⅲ．用带火星的木条接近玻璃管尖嘴部分，慢慢打开活塞，观察是否复燃

When I was struggling with cancer a few years ago, my wife and I formed our own "couple caution circle".  Anytime a doctor came with news of my progress, my wife would give me a big hug. The reports were seldom good during the early stages of my illness, and one day a doctor brought particularly frightening news. Staring at my reports, he said in a low voice, “It doesn't look like you're going to make it.”

Before I could ask him a question, my wife stood up, handed me my clothes, adjusted the tubes fastened to my body and  said, “Let’s get out of here. This man is a risk to your health.” As she helped me struggle to the door, the doctor came near us. “Stay back,” demanded my wife. “Stay away from us.”

As we walked together down the hall, the doctor attempted to catch up with us “Keep going,” said my wife, pushing the intravenous（静脉注射的）stand. “We’re going to talk to someone who really knows what is going on. Then she held up her hand to the doctor. “Don't come any closer to us.”

The two of us moved as one. We escaped to the safety and hope of a doctor who did not confuse diagnosis with conclusion. I could never have made that walk toward wellness alone.

小题1:.

From the passage we know__________.

A．hearing that her husband was not going to make it, the wife went out of her mind

B．the wife's decision in crisis contributed to the husband’s wellness

C．the husband was diagnosed with cancer by mistake

D．the husband became weaker and weaker as a result of the treatment conducted by the doctor小题2:.

What's the author's feeling when writing the passage?

A．Angry.

B．Thankful.

C．Excited.

D．Sad.小题3:.

What can be inferred from the passage?

A．The wife was a woman hard to get along with.

B．The doctor was a dangerous man.

C．The wife loved her husband very much.

D．The husband was a man who believed everything would be OK.小题4:.

What would be the best title for the passage?

A．A Happy Couple in Crisis

B．Struggle with Cancer

C．In Crisis, Become As One

D．Don't Believe the Doctor

社会工作者小孙为社区内老年人提供居家养老服务，李大爷身体健康，家庭经济状况良好，但无儿女，最近，刘大爷老伴突然去世，他特别伤心，觉得生活无望，情绪低落，针对这一情况，小孙应开展的工作有（）

A.为刘大爷提供哀伤辅导

B.帮助刘大爷理性认识死亡

C.为刘大爷提供临终关怀服务

D.帮助刘大爷申请生活救助

E.协助刘大爷适应丧偶后的生活

男性，25岁，突发心悸1小时来诊。既往曾诊断为；预激综合征。查体：心率220次／分。心电图示：QRS波增宽0．14～0．16秒，起始部粗钝，R-R间期不等。

预激综合征最主要的心电图特征是（）

A.PR间期<0.12秒，P波不正常

B.QRS波群宽度>0，11秒

C.QRS波起始部粗钝

D.继发$T-T改变

E.以上都不是