女性，28岁，一年来面色苍白，乏力气短。检验：红细胞2．5×1012／L，血红蛋白5

如果|a|=4，|b|=3，a＜b，则a，b的值分别为[ ]

A.a=-4，b=±3

B.a=-4，b=-3

C.a=4，b=±3

D.a=4，b=3

以下哪项不是急性感染性多发性神经炎的常用治疗措施（）

A.糖皮质激素

B.甲状腺激素

C.血浆交换

D.维生素B族

E.肢体功能锻炼

看图短文填空 (本大题共10小题，每小题1.5分，共15分)

阅读下面短文，并借助上下和插图补充所缺信息。每个空格只能填一个形式正确、与短文内容意思相符的单词。 

In Xinjiang, most people knew the stories of Avantis (阿凡提). Avantis was a very clever man. People liked him because he not only spoke for the 1. ________  but also was always ready to help them.

One day Avantis 2. ________ two men arguing with each other. A lot of peple stood around them. One of the two men was the owner of the eating house in the town and the 3. ________ was a young man. The young man just 4. ________ by the eating house. The owner of the eating house told the young man to 5. ________ him money. The young man explained that he hadn’t taken anything from the eating house., 6. ________ the owner said that the young man had taken the 7. ________ of the nice food from the eating house, and he must pay for it. So Avantis went up to the owner and said, “I’ll pay you the money. ” Avantis 8. ________ out some 9. ________ from his pocket and put them into his own bag. He shook his bag, and people heard the 10. ________ of the coins. Then Avantis said to the owner, “I have paid you the money. ”

线路允许速度大于120km/h的线路，道岔基本轨轨端或顶面剥落掉块，其长度超过2mm，应及时进行修理或更换。

资质认定评审准则对保证检验机构独立性和诚实性提出了哪些要求？