井巷工程中，遇到断层的表象为（）。 A.断层面比较光滑 B.断层面有岩块碎屑充填物

患者男，33岁。发热，胸痛，查体可闻及胸膜摩擦音。该患者的呼吸节律为 （）

A.腹式呼吸为主

B.抑制性呼吸

C.间停呼吸

D.潮式呼吸

E.叹气样呼吸

肺痨以咳血为主症时，应首选下列何方（）

A.月华丸

B.白芨枇杷丸

C.十灰散

D.百合固金丸

E.泻心汤

阅读理解。

     The first American Thanksgiving Day celebration goes back to 1621. In that year, a special dinner was

prepared in Plymouth, Massachusetts. The people who settled there had left England because they were

forbidden to keep their religious belief. They came to the new land and faced difficulties in sailing across the

ocean. The ship which carried them was called "the May Flower". The North Atlantic was hard to travel.

There were bad storms and huge waves. With the help of the Indians, they learned to live on the new land.

These Puritans, as they were, enjoyed religious freedom. They learned how to grow their crops in accordance

with the climate and soil. Now when they selected the fourth Thursday of November for their Thanksgiving

celebration, they invited their neighbours, the Indians, to join them in dinner. They also wanted to pray God

for the new life. They recalled the group of 102 men, women and children who left England. They remembered

those who did not live to see the shores of Massachusetts. They thought of the 65 days' journey which tested

their strength.

1. The first celebration of the day of Thanksgiving is nearly _____ years old. [ ]

A.100

B. 200

C. 300

D. 400

2. Why had they left England? [ ]

A. To seek religious freedom.

B. To set up a new religion.

C. To learn new farming.

D. To live on the new land.

3. The climate and soil in Massachusetts were _____.  [ ]

A. similar to that of England

B. different from that of England

C. similar to that of Plymouth

D. different from that of Plymouth

4. They had their Thanksgiving celebration to remember _____. [ ]

A. the new society of Indians

B. their friends who died on the way to the new land

C. their former religion

D. their invitation to the Indians

5. How long did the trip last? [ ]

A. Six weeks.

B. Two months or more.

C. Half a year.

D. More than 200 days.

占地面积小，补偿能力较大，形式上有单向和双向两种，适用于压力不超过1.6MPa的热力管道上的补偿器是（）。

A．方形补偿器

B．铸铁制填料式补偿器

C．钢制套筒式补偿器

D．波形补偿器

某市一栋综合楼，地下共4层，地上共20层，采用框架剪力墙结构，总建筑面积30万m²，主楼与其裙房之间设有防火墙等防火分隔设施，主楼各层建筑面积均大于1000m²。该综合楼总平面布局及周边民用建筑等相关信息如图1所示。该综合楼地下3、4层均为人防层，其主要使用功能均为普通汽车库、复式汽车库和储存可燃固体的库房；地下2层主要使用功能为展览厅、管理用房及燃气锅炉房、柴油发电机房、变压器室、配电室、消防泵房等设备用房；地下1层主要使用功能为消防控制室、管理用房及商场营业厅。主楼首层主要使用功能为门厅、咖啡厅、自助餐厅、商场营业厅，地上2、3层主要使用功能为儿童游乐厅、展览厅、商场营业厅，地上4～19层主要使用功能为办公室，地上20层主要使用功能为会议厅、多功能厅。裙房1～6层主要使用功能为商场营业厅。该建筑按有关国家工程建设消防技术标准配置了室内外消火栓给水系统、自动喷水灭火系统和火灾自动报警系统等消防设施及器材。

根据以上场景，回答下列问题。

消防水泵的启动方式分为哪几种？