常见的耐水湿树种有（）、（）等。

                                                              Bicycle tour and race

     A bike tour and race will be held on August 26 and 27( Sat. &Sun.)at 5:30 am, the riders

will leave Tian'an Men Square and ride the first 35 kilometers as a training leg. Then the next

55 kilometers leg, from Yanjiao to Jixian, will be the first competitive part of the tour. The riders

and their bikes will then be taken from Jixian to Changli.

    The second racing leg of the tour will be from Changli to seaside of Nandaihe, covering a

distance of 20 kilometers. Saturday night includes the stay at Nandaihe and supper. Sunday

morning is free for play at the seaside. At noon all the people and their bikes will be taken back

to Beijing.

    Cost: 200 yuan

    Telephone: 4675027 

                                                             Brazilian footballers

    The Brazilian Football Club play Beijing Guo'an Team at the Workers Stadium on August

26.The club has four nation team players. Also coming is 1994 US World Cup star Ronario

who has promised to play for at least 45 minutes.

    Ticket prices: 60,100, 150 yuan

    Time /date: 4:30 pm, August 26(Sat.)

    Telephone: 5012372

                                                              Rocking climbing

      The third National Rock Climbing Competition will be held on August 26~27 at the Huairou

Mountain-climbing Training Base. More than 10 teams from Beijing, Wuhan , Dalian , Jilin and

other places will take part in it. A Japanese team will give an exhibition climbing. Free for spectators

(观众).

     Take a long-distance bus from Dongzhimen to Huairou.

    Time/Date: 9~12 am, August 26 and 27

     Telephone: 7143177, 7144850 Wang Zhenghua

1.  The main purpose of announcing the above events is to give information about _____.

A. visiting teams              

B. famous players

C. things to do for the weekend    

D. prices to pay for the sports events.

2.  If you take part in the bike tour, you will ride for ______.

A. 35 kilometers  

B. 55 kilometers  

C. 75 kilometers  

D. 110 kilometers

3. What is special about the rock climbing competition?______

A. Many foreign teams take part in it.

B. You can watch it without paying.

C. You don't have to be a sportsman to take part in.

D. The bus trip to the places of the competition is free.

4. If you want to do something on Saturday afternoon, which telephone number will you call?______

A. 4675027

B. 7143177

C. 5012372  

D. 7144850

两根长度相同、沿程阻力系数相同的并联管道，其中管道直径之比d₁／d₂=2，并联管分流点与汇流点之间的水头损失相同，则两管的通过流量之比Q₁／Q₂为（）

A.4.0

B.8.0

C.6.565

D.5.656

个人网上银行以下哪些业务可以在全省农村信用社任一营业机构办理（）.

A.用户管理

B.账户管理

C.信息修改

D.网上银行注销

中间继动滑阀内的断流滑阀的结构行程为（）。

A.7.08mm

B.11.2mm

C.11.5mm

D.15.8mm

“三明治陷阱”，是指在成本大幅提高和销售价格不断下跌的双向挤压下，实体企业利润（中间层）迅速变薄。为了维系生存和收益，实体企业被迫将大量资本投向房地产和股市，以致整个国家经济迅速泡沫化。要避免陷入“三明治陷阱”，国家应该（）

①加强公共服务，拓宽企业产品销路

②推进结构性减税，减轻实体企业的负担

③拓宽融资渠道，挽救濒临破产企业

④加快转变经济发展方式，实施创新驱动发展战略

A、①②

B、②④

C、①③

D、③④