患者男，59岁，半年来便鲜血伴肛门坠胀，曾接受注射疗法未愈，近1个月来排脓血样便，经

阅读理解。

                                                  Sightseeing Tours in Germany

      Germany has a variety of cities each with its own characteristics, from the busy city of Berlin, to the

ancient city of Cologne, to the Bavarian capital of Munich. Thankfully, these major German cities offer

sightseeing tours that offer the opportunity to better explore the surrounding regions and the country's

most historic sites.

     Berlin on Bike

     Berlin on Bike takes visitors through the German capital via five bicycle tours, all with guides. Regular

tours include the Wall Tour and Berlin's Best, with stops at some of the city's most famous landmarks,

such as the Reichstag explores what life was like in East Berlin under Communist Rule. The cost of the

tour includes the bike and helmet rental, and tourists may choose to continue renting their bikes once the

tour has ended.

     Berlinonbike.de/English/index.php

     Munich City Sightseeing Tour

     The Munich City Sightseeing Tour transports travelers throughout the city via an open-air,

double-decker bus. Passengers can hop on and off at various stops throughout the day. This tour

includes stops at such sites as the Munich central train station, the 1972 Olympic Stadium Park,

Munich's opera house and Karlsplatz, the gate to the historic city. The bus features a narrated tour guide

and offers an English-language option.

     Raileurope.com/activities/munich-city-sightseeing-tour/index.html

     Nice City Tours- Cologne

     Nice City Tours offers three tours of Cologne, available to private or business groups in a variety of

languages. The old Town Tour runs for two hours and includes a guided tour of the Cologne Cathedral

and some of the city's old squares. The Brewery Pub Tour explores some of the city's most beloved

breweries and pubs, and details the history behind Kolsch, Cologne's resident beer. Finally, the Old

Town and Rhine Tour begins by visiting some of old town's most historic sites and ends with a ride down

the Rhine River.

     Nicecitytours.con/tours.htm

1. The similarity of the three tours lies in that they all include_____.

A. bus tours

B. English service  

C. three routes

D. guide's service

2. If you take a great interest in beer, which tour might be suitable for you?

A. The Wall Tour  

B. The Brewery Pub Tour

C. The Old Town Tour            

D. The Munich City Sightseeing Tour

3. Where can you probably see this passage?

A. In a textbook.

B. On a website.

C. In an encyclopedia.

D. In a journal.

囟门隆起的原因是（）。

A、眼病

B、脱水

C、颅内压力增高

D、皮肤病

水保法规定，国务院水行政主管部门在国家确定的重要江河、湖泊设立的流域管理机构，在所管辖范围内依法承担水土保持（）职责。

A.治理、监测和监督

B.监督管理

C.治理

D.预防和监督

关于骨折愈合标准，下列不正确的是（）

A.无局部反常活动

B.局部无压痛及纵向叩击痛

C.骨折后已满3个月

D.拆除外固定功能锻炼后继续观察2周，骨折不变形

E.X线片显示骨折线模糊，有连续性骨痂通过骨折线

下列哪项是骨性关节炎的易患因素（）

A.过度运动

B.消瘦

C.高龄

D.遗传

E.骨密度