离子钙的测定宜用（） A.比色法 B.离子选择电极法 C.火焰分光光度法 D.甲基麝

阅读短文，从方框中选择适当的词并用其正确形式填空，使短文意思通顺、完整。

at,two,use,end,when,good,hard,went,invite,hardly,cry,be

Is it possible for a shy person to change?The answer is yes,but it takes time.Take Nancy for example.she would feel afiaid.In fact,she was so afraid that she would not look     their eyes.And once she even    when she was asked a question in class.

Narcy decided to solve this problem.She knew she had to make several change.First,she needed to tell herself that she    a wonderful girl.   ,she had to smile more often.When she was     to a party,for example,she would simply smile if she didn’s know how to talk to other people.She tried really     for a long time.In the    ,her smiling face made her very popular,and she felt much     about herself.

So it is possible for shy people to become not so shy if they really try very hard.

应收账款周转次数越多收账期越短表明（）。

A.收账迅速

B.坏账损失减少

C.资产流动性高

D.偿债能力强

E.偿债能力弱

阅读理解。

      Long long ago, there was an old merchant who had three sons. "To which one shall I leave my fortune?"

he wondered. "It must be to the cleverest son. But which one is the cleverest?"

      He called his three sons to him. "Here is some money," he told them, "you must each take one coin to buy

something that will fill this room. Anyone who can do this shall have my fortune."

      "It is a big room," said the eldest son.

      "One coin will not buy very much," said the second son.

      But the youngest son said nothing. He stood and thought, and then he smiled, "Come, brothers," he said,

"let us go to the market."

      The eldest son bought straw with his coin. But one coin bought only a bit of straw. Even when he had

spread it as much as he could, the straw covered only a corner of the room.

      The second son bought sand with his coin. But one coin bought only a bit of sand. Even when he had

spread it as much as he could, the sand covered only half of the floor.

      "What did you buy?" the eldest son angrily asked the youngest son. "You don't have any straw."

      "Yes, what did you buy?" the second son asked angrily. "You don't have any sand."

      "I bought this," said the youngest son.

      "A candle!" cried his brothers."What good is a candle?"

      "Watch", said the youngest son.

      He lit the candle, and all at once the room was filled from wall to wall, from ceiling to floor. It was filled

with light!

      "Although you are the youngest, you are indeed the cleverest of my sons," the old merchant said.

      And that is how, the old merchant left his fortune to his youngest son, the one who could fill a room with

light.

1. Who would get father's fortune according to his requirement? [ ]

A. The oldest son.

B. The richest son.

C. The cleverest son.

D. The silliest son.

2. The merchant left his fortune to the son  _____.[ ]

A. who would fill the room by using something which is worth one coin

B. who would take care of him when he became old

C. who wanted to get his fortune

D. who got married first

3. How do you think of the youngest son? [ ]

A. He is very clever.

B. He is very lazy.

C. He is very mean.

D. He is very diligent.

4. The youngest son used _____ to fill the room. [ ]

A. straw

B. candle

C. sand

D. water

对医师是"仁者"最准确的理解是（）。

A.医师应该关心和爱护患者

B.医师应该是伦理学家

C.医师应该正确处理好与患者的关系

D.医师应该具有高尚的道德

E.医师应该精通儒家学说

65岁男性患者，股骨颈骨折内收型，平日体健，其治疗首选

A．三刃钉内固定术

B．人工髋关节置换术

C．转子间截骨术

D．皮牵引

E．骨牵引