社会主义初级阶段是指不发达阶段，下列符合社会主义初级阶段具体表现的有[ ] A．

若复数z满足z=i（z-2i），则在复平面内z所对应的点在（　　）

A．第一象限

B．第二象限

C．第三象限

D．第四象限

合同当事人不包括( )。

A．承包人

B．工程师

C．安全检查人员

D．发包人

餐饮市场细分的内在需要是（）

A.顾客需求的异质性

B.顾客需求的同质性

C.顾客需求的分散性

D.顾客需求的聚集性

阅读理解

     London  taxis,  with their friendly drivers who actually know where they are going,  are ranked best in

the world, according to an annual taxi poll (民意调查).

     The survey by  travel   website   hotels.com  found London taxis, despite being the most expensive,

beat others across the globe to head the list for the third consecutive  (连续的) years, scoring a total of

59 percent in votes on several  categories  by  travelers.

     London taxi drivers were voted both friendly and  most  knowledgeable, Drivers in the English capital

must pass an examination called The Knowledge to earn their taxi license.

     New York's yellow  taxis came second in the list, scoring  27  percent which was  up  10 percentage

points from last year even though Manhattan's cab drivers were tied with Parisian taxi drivers as the rudest. Travelers  said  New York  had  the most available taxis.

     Cabbies in Rome were voted the worst drivers in the world with almost one in 10 travelers thinking 

the Italian capital had  the world's  worst  taxi drivers when it came to the quality of driving.

     "Traveling by taxi is one of the first experiences that many travelers have upon arrival in a new city. In

fact, the research found that cabs are by far the most popular method of traveling from the airport

to their hotel." a spokesman for hotels.com said in a statement.

     The global poll scored city taxis for theirlevels of cleanliness, value, quality of driving, knowledge of the area, friendliness, safety and availability.

     Rounding out the  top  five were Tokyo  with  total  score of 26 percent, Berlin with 17 percent, and

Bangkok famed for its scoring 14 percent.

1. Why were London taxi drivers voted the best in the world? Because ______.

A. they were the friendliest  

B. taxi' fares were the lowest there

C. London had the most available taxis    

D. they were the most hardworking

2. What was the score of New York's yellow taxis last year?

A. 17 percent      

B. 26 percent        

C. 27 percent          

D. 59 percent

3. The worst drivers in the world were from Rome because of ______.

A. being dirty                

B. irregular charges

C. the poor quality of driving        

D. lacking knowledge of the area.

4. What are the top five in the annual taxi poll?

A. London -- New York -- Rome -- Tokyo-- Berlin

B. London -- New York - Tokyo -- Berlin -- Bangkok

C. London -- New York -- Tokyo -- Paris -- Bangkok

D. London -- New York -- Tokyo -- Bangkok -- Berlin

解析近代早期殖民强国葡萄牙、西班牙衰弱的原因。