出租汽车驾驶员在载客运营过程中不得（）。 A.与乘客交谈 B.接打手机 C.

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       It was Mary's birthday. She received a letter from her uncle. "Dear Mary," he wrote in the letter,

"Happy birthday. I'm sending you some chickens. They will arrive tomorrow. I hope you'll like them.

Uncle Toby."

       Mary was very pleased. She liked eating eggs and chicken. "I can keep the chickens for their eggs

or eat them." She thought.

       When the chicken arrived the next day, they were put in a box. Mary was very happy. She took the

box of the truck and began to carry it into her garden, but the box of chickens was so heavy that she

dropped it.

       The box fell on the ground and broke. The chickens all ran out. They ran here and there. Mary spent

hours in trying to find them.

       A few days later her uncle came. He asked, "Did the chickens arrive safely?" "Yes .but I dropped the box. It broke open and the chickens ran everywhere. It took me the whole morning to look for them.

" Mary said.

       "Did you find them all?" asked her uncle. "I hope so," Mary answered, "but I only caught eleven of

them." "That's very interesting. I only sent you six." Her uncle said with a smile.

1. Mary received a letter from her __________.

A. aunt                  

B. uncle                

C. grandfather              

D. friend

2. When she received her present, Mary was _________.

A. happy          

B. sad            

C. worried            

D. unhappy

3. Why did Mary drop the box? Because _________.

A. she didn't like the present            

B. the box was too heavy

C. she wanted to break the box        

D. she couldn't wait to look at her present

4. It took her ________ to find the chickens.

A. an hour        

B. two hours    

C. three hours          

D. the whole morning

5. Did Mary know how many chickens her uncle sent her?

A. Yes, she did    

B. Yes, she didn't  

C. No, she did.          

D. No. she didn't

4台容量为600MW的机组接入500kV系统，分两期建设。一期先建2×600MW的机组并有2回出线，二期工程将再扩建2×600MW的机组，主接线宜采用( )。

A．双母线接线；
B．桥形接线；
C．四角形接线；
D．一台半断路器接线。

某砖混结构墙体砌筑工程，完成10m³砌体基本用工为13.5工日，辅助用工2.0工日，超运距用工1.5工日，人工幅度差系数为10%，则该砌筑工程预算定额中人工消耗量为( )工日/10m³。

A．14.85

B．17.52

C．18.7

D．20.35

对开发完成后的房地产价值、开发成本等的测算，在传统方法中主要是根据估价时的房地产市场状况做出的，即它们基本上是静止在估价作业期时的数额；而在现金流量折现法中，是模拟开发过程，预测它们在未来发生时所发生的数额。( )

下列哪些产品不属于“进攻”性的投资产品？（）

A.外汇

B.投资基金

C.信托产品

D.国债