服务追溯指的是对服务执行过程所反映的问题进行追溯。

阅读理解。

     One day, while a woodcutter was cutting a branch of a tree above a river, his axe fell into the river. When

he began to cry, God appeared and asked him, "Why are you crying?"

     The woodcutter told him that he had dropped his axe into water. God went into the river and reappeared

with a gold axe.

     "Is this your axe?" God asked.

     The woodcutter said "No".

     God again went down and came up with a silver axe. "Is this your axe?" God asked.

     The woodcutter said "No".

     God again went down and came up with an iron axe. "Is this your axe?" God asked.

     The woodcutter said "Yes".

     God was pleased with the man's honesty and gave him all the three axes. The woodcutter went home

happily. One day while he was walking with his wife along the river, his wife fell into the river. When began

crying, God appeared and asked him, "Why are you crying?"

     "My wife has fallen into water." God again went down and came up with Avril Lavigne. "Is this your wife?" 

     "Yes"the woodcutter said.

     God was furious, "YOU CHEAT! Now I am going to curse you". 

     The woodcutter quickly said, "Forgive me, My Lord. It is a misunderstanding. If I say NO to Avril Lavigne,

you'll came up with Taylor Swift. If I also say NO to her, you will finally came up with my wife and I will say

YES. Then you will give all the three to me, I am a poor man. I will not be able to look after all the three. So

that is why I said 'YES'".

1. Which of the following best describe the author's tone in telling the story? [ ]

A. pessimistic

B. Objective

C. Subjective

D. Humoristic

2. The impression that the woodcutter makes on you is that he is _____.[ ]

A. foolish but honest

B. foolish and honest

C. smart and honest

D. smart but dishonest

3. What can you infer about Avril Lavigne and Taylor Swift? [ ]

A. They are the secret lovers of the woodcutter.

B. They are both popular women,much worthy than his wife.

C. They are both rich women with a lot of gold and silver.

D. They look much like the woodcutter's wife.

公民因意外事故下落不明届满2年，利害关系人就可以向法院申请宣告失踪人死亡，例如，公民在战争期间下落不明的，从整个战争结束之日起满2年。 [ ]

心搏出量与心输出量有什么不同（）

A.心搏出量在数值上与心输出量相等

B.心率不变时，心搏出量增大反而使心输出量减低

C.心输出量是心搏出量乘以心率，心搏出量是每次心搏的排出量

D.心搏出量大于心输出量

E.心输出量不乘以心率，心搏出量需计算心率

在进出口商品检验实践中，出入境检验检疫机构对进口商品实施法定检验的工作程序是（）

A.检验－出证－报检－对不合格进口商品的处理

B.检验－报检－出证－对不合格进口商品的处理

C.报检－检验－出证－对不合格进口商品的处理

D.报检－检验－对不合格进口商品的处理－出证

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