硬皮病属于中医哪一类型的痹症：A．风痹 B．寒痹 C．湿痹 D．热痹 E．历节

完形填空。

Maybe you don't know Walt Disney, but you must know Disneyland.   1   you don't know Disneyland, you must know Mickey Mouse and Donald Duck.     Walt Disney was American. He   2   on December 5, 1901. And he died on December 15, 1966. He died of illness.      Walt Disney had three brothers and one sister. He enjoyed   3   when he was very young. He was good at drawing. When he sold his first drawing   4   his neighbours, he was only seven years old! He got   5    in 1925. And he had two daughters. Disney was very rich,   6   he was frugal (朴素的). He spent most of his money   7   his work. In 1928, he created the famous character-Mickey Mouse, which made him famous to the world.     Walt Disney is a great person.   8   he died, people all over the world will remember him for ever. He is deeply   9   by worldwide people. He was a clever, imaginative and creative man. He  10  enjoyment and happiness to the people of every country. He is a hero of the 20th century.

( )1. A. What      (     )2. A. is born    (     )3. A. to draw     (     )4. A. in       (     )5. A. to marry   (     )6. A. and        (     )7. A. in       (     )8. A. So        (     )9. A. hated      (     )10. A. shows    B. Whether   B. was born   B. drew       B. from       B. marry     B. so         B. on         B. Although    B. loving     B. lends     C. If      C. was famous  C. drawing    C. to       C. marryed    C. or       C. with     C. But       C. loved     C. borrows    D. How            D. was out        D. was drawn      D. at             D. married                           D. but            D. of             D. In spite of    D. hating         D. brings

第五步

A．将插管向输卵管开口处插入0.5cm左右
B．探宫腔
C．从插管中缓慢注入复方苯酚糊剂
D．将外套管及插管放入宫腔，达宫底后滑入宫角
E．注入生理盐水8～10ml问输卵管药物粘堵术的步骤

能够说明苯分子中不存在单、双键交替的结构，而是所有碳碳键都完全相同的事实是(    )

A．邻二甲苯只有一种

B．对二甲苯只有一种

C．苯分子为平面正六边形结构

D．苯能与液溴反应

(二)
为了适应经济开发区规模不断扩大的需要，某市政府计划在该区内新建一座110kV的变电站。新建变电站周边居住人口密集，站址内有地下给水管道和一幢六层废弃民宅。为加强现场文明施工管理，项目部制定了相应的现场环境保护措施。主要措施如下：
措施1：施工前对施工现场的地下给水管道实施了保护措施。
措施2：为减少六层废弃民宅拆除时产生扬尘，在拆除时计划配合洒水等。
措施3：为及时清除施工中产生的固体和液体废物，计划将废线缆和设备的废油现场全部烧掉。
措施4：计划租赁的推土机和挖掘机只能夜间使用，为了防止噪声扰民，施工单位计划将噪声限值在65dB(分贝)。

问题

1.施工前对施工现场的地下给水管道实施了哪些保护措施？

现场勘察包括现场调查和现场测量两部分内容。