母树林改建的关键技术是（），可以改善（）、（）、肥及卫生条件。

某卷烟品牌在A区域市场采取紧密跟随领先者的战略，该区域市场最有可能是（）。

A、成长型市场

B、机会型市场

C、进攻性市场

D、成熟型市场

阅读理解

     The view over a valley of a tiny village with thatched (草盖的) roof cottages around a church;  a

drive through a narrow village street lined with thatched cottages painted pink or white; the sight over

the rolling hills of a pretty collection of thatched farm buildings-these are still common sights in parts of

England. Most people will agree that the thatched roof is an essential part of the attraction of the English

countryside.

     Thatching is in fact the oldest of all the building crafts practiced in the British Isles(英伦诸岛).

Although thatch has always been used for cottage and farm buildings, it was once used for castles and

churches too.

     Thatching is a solitary (独立的) craft, which often runs in families. The craft of thatching as it is

practiced today has changed very little since the Middle Ages. Over 800 full-time thatchers are employed

in England and Wales today, maintaining and renewing the old roofs as well as thatching newer houses.

Many property owners choose thatch not only for its beauty but because they know it will keep them

cool in summer and warm in winter.

     In fact, if we look at developing countries, over half the world lives under thatch, but they all do it in

different ways. People in developing countries are often reluctant to go back to traditional materials and

would prefer modern buildings. However, they may lack the money to allow them to import the necessary materials. Their temporary mud huts with thatched roofs of wild grasses often only last six months.

Thatch which has been done the British way lasts from twenty to sixty years, and is an effective defiance

against the heat.

1. Which of the following remains a unique feature against the heat_______.

A.  Narrow streets lined with pink or white houses.  

B.  Rolling hills with pretty farm buildings.

C.  Cottages with thatched roofs.                

D.  Churches with cottages around them.

2. What do we know about thatching as a craft?

A. It is a collective activity.                  

B. It is practised on farms all over England.

C. It is quite different from what it used to be.    

D. It is in most cases handed down among family members.

3. Thatched houses are still preferred became of         .

A.  their style and comfort      

B.  their durability

C.  their easy maintenance      

D.  their cheap and ready-made materials

4. People in developing countries also live under thatch because         .

A.  thatched cottages are a big tourist attraction

B.  thatched roof houses are the cheapest

C.  thatch is an effective defense against the heat

D.  they like thatched houses better than other buildings

5. We can learn from the passage that        .

A.  thatched cottages in England have been passed down from ancient times.

B.  thatching is a building craft first created by the English people.

C.  the English people have a special liking for thatched houses.

D.  most thatched cottage in England are located on hillsides.

统一建模语言UML中用来反映代码的物理结构的是（）。

A.用例图

B.协作图

C.组件图

D.状态图

物流仓储服务考核指标：（）、（）

公司向其他企业投资或者为他人提供担保，可以作出决议的是（）

A.董事会

B.监事会

C.股东会或股东大会

D.经理