应用职业教育心理学的研究对象包括那几个方面（）。 A.普通心理学 B.中观的职业教育

阅读理解。

     Once there was a businessman. Every day he worked too much. So later he found he could not sleep

at night, but always slept in the day. He was worried and went to see a doctor. 

     "Can you help me?"he asked. "I slept very well before, but these days I can only sleep more than two

hours a night."

     The doctor looked over him carefully. At last he gave the businessman some medicine and told him to work less hard. Then he would soon be better.

     But the businessman grew worse and worse. He slept even less than before at night, and was always

falling asleep in his office. He visited to his doctor again, and it took the doctor a long time to find the

reason. The businessman's wife gave him the wrong medicine in the morning, and the one to keep him

awake at night.

1. What’s wrong with the businessman?

  ______________________________________________

2. What did the doctor do?

  ______________________________________________

3. After seeing the doctor, how was he?

  ______________________________________________

4. The businessman found the reason himself, didn't he?

  ______________________________________________

5. Why did the businessman grow worse and worse?

  ______________________________________________

失效期是指（）

A．香砂平胃丸 

B．香砂养胃丸 

C．木香顺气丸 

D．加味保和丸 

E．加味左金丸

患者男，30岁。近2周前牙咀嚼疼痛，且牙龈肿胀有脓液流出，2年前该牙曾因龋坏而疼痛，未曾治疗。检查：残冠，近中邻面探及深龋洞，牙变色，叩诊有不适感，唇侧牙龈见一瘘管，有脓液溢出；X线片显示根尖有阴影。

如用桩冠修复该牙，冠桩的长度和宽度分别为（）

A.长度为根长的2/3～3/4，宽度应为直径的1/3

B.长度为根长的1／2，宽度应为直径的1／3

C.长度为根长的1／3，宽度应为直径的2／3～3/4

D.长度为根长的2/3～3/4，宽度应为直径的1／2

E.长度为根长的2/3～3/4，宽度应为直径的2/3

感应测井对电阻率（）的地层敏感。