问答题简答题：简述技术评估的原则。

题型：阅读理解

阅读理解。

A few years ago, an Englishman called Roy Jones went on holiday to a small town near the sea in the

west of England. He was swimming in the sea one day. As he opened his mouth, his false (not real) teeth fell

out and floated (漂) away. The following year, Mr. Jones retumed to the same town. When he was having

dinner in a local cafe one evening, he mentioned the story of his lost teeth to the manager. The manager looked

surprised. He explained that he had found a set of false teeth on the beach last month.Then he asked Roy

Jones if he wanted to try them on. "OK," said Mr. Jones. "I suppose it won't do any harm." When the

manager brought him the teeth, Mr. Jones put them into the mouth, and laughed and laughed. They were his!

In 1987, an American couple called Jane and Robert Bentley went for a picnic on a beach in California.

When they returned home, Mrs. Bentley realized that she had lost her wedding ring (结婚戒指). It wasn't

expensive but it was valuable to Jane. The Bentleys drove back to the beach and searched for the ring for

three hours, but couldn't find it. A few months later, Mr. Bentley went fishing off the same beach. As he

pulled a large crab (螃蟹) out of the sea, he noticed that there was something on one of its claws (爪). It

was his wife's wedding ring!

1. Mr. Jones was _______ when he lost his false teeth.

A. having dinner

B. laughing on the beach

C. talking to someone

D. swimming in the sea

2. Jones' teeth were found _______.

A. in the sea

B. in a local shop

C. by the manager of a cafe

D. by Mr. Jones himself

3. Jane Bentley found something missing when _______.

A. she got home

B. her husband was fishing

C. she was having a picnic

D. she drove back to the beach

4. What did Mrs. Bendey lose on the beach?

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题型：填空题

啤酒酿造中，麦芽糖化的方法主要有（）和浸出糖化两大类基本方法。

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题型：单项选择题 A1/A2型题

关于中毒颗粒的描述，正确的是（）

A.云雾状、界限不清、染成灰蓝色的嗜碱性区域

B.比中性颗粒粗大，大小不等、分布不均、呈黑色或紫黑色的颗粒

C.呈紫红色细杆状物质，分布不均、大小不等

D.圆形粗大，量多均匀，鲜橘红色

E.大小和分布不均，蓝黑色，常覆盖核上

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题型：名词解释

区域供热

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题型：多项选择题

李某去美国定居，走前将其居住的5间房屋委托朋友张某看管。后李某从美国写信给张某，请张某帮助把房屋卖掉，并随信寄来由公证机关公证过的授权委托书。张某的同事司某知道此事，欲购买房屋。司某对张某说：“你可以告诉李某，说此房屋属于城市房屋拆迁范围，政府只能给有限的拆迁费。你将房屋低价卖给我，不会亏待你。”张某勉强同意并按司某的意思给李某写信。李某回信未提出异议。张某以5万元的价格将房屋卖给了司某。张某将5万元寄给李某。3个月后，该房被政府部门拆迁，司某得到拆迁费 10万元。此时，该房屋的市场价格约15万元。根据以上材料，回答以下问题。

如果李某在委托张某出卖房屋后，张某认真寻找买主，并以自己的名义与买主封某订立了合同，则：

A．该合同无效，因为张某作为受托人不能以自己的名义与第三人订立合同

B．如果订立合同时，封某知道其中的代理关系，该合同直接约束李某和封某

C．如果订立合同时，封某并不知道其中的代理关系，后来李某不拿出房产证，造成无法办理登记，则张某应当向封某披露李某

D．C项情形下，封某可以要求李某和张某承担连带责任

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简述技术评估的原则。

题目：

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