Dorothy Brown was very happy as she sat in the theatre listening to the music. Today her little daughter Lauren was giving her  36  concert. She had been waiting for this  37  for years and years. “Now it is here at last,” she thought. “How beautiful her 38  is.

The song made her  39  to the days when she was Lauren’s  40 . As a young  41 , Dorothy wanted to be a concert singer. She studied 42  in France, Italy and in the United States, “You can become a fine  43 in the future, ” her teachers told her. “But you must be  44 to study hard and work for many years. There will be 45  time for anything but music in your life.” Dorothy was  46 at that time and she was  47  that music was all she wanted or needed to  48 her life. For almost a year Dorothy  49 of nothing else. Then she  50  David, a young engineer travelling in Europe. They soon fell in  51 .

David asked her to be his  52 . Dorothy also wanted to marry David. But she loved  53 , too. She didn’t know what to do. David was against her being a singer. He said, “If you want to be a singer, you must forget about getting married. You can’t 54 do both.” Thus her days were gone and would never return. Now Lauren became a singer instead of her, which was her 55 .

小题1:

A．sorry

B．successful

C．first

D．wonderful小题2:

A．dance

B．moment

C．show

D．party小题3:

A．voice

B．face

C．dress

D．life小题4:

A．think of

B．bring back

C．go back

D．come back小题5:

A．age

B．friend

C．mother

D．teacher小题6:

A．musician

B．pop star

C．lady

D．girl小题7:

A．French

B．music

C．piano

D．dance小题8:

A．actress

B．student

C．singer

D．dancer小题9:

A．prepared

B．learning

C．driven

D．waiting小题10:

A．some

B．any

C．no

D．enough小题11:

A．eight

B．eighteen

C．eighty

D．eighty-eight小题12:

A．lucky

B．sure

C．afraid

D．fond小题13:

A．fill

B．live

C．lead

D．take小题14:

A．heard

B．knew

C．talked

D．thought小题15:

A．saw off

B．learned from

C．heard of

D．met with小题16:

A．love

B．feeling

C．music

D．touch小题17:

A．assistant

B．teacher

C．wife

D．student小题18:

A．him

B．engineering

C．herself

D．music小题19:

A．certainly

B．possibly

C．only

D．mainly小题20:

A．thought

B．hope

C．purpose

D．will

从勘测设计到开工建设，前后经历了半个世纪，被称之为“钢铁露天路”，备受世人瞩目的青藏铁路于2006年7月1 日全线通车。下图为青藏线地形剖面示意图，回答下列问题。

（1）上图中可以反映出，从设计进藏铁路的青藏线、川藏线、滇藏线方案中选择青藏线的有利自然条件

         有哪些？

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（2）修建青藏铁路与西南地区修建南昆铁路所遇到的主要自然障碍有何不同？

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（3）一般来说，山区优先发展的是公路而不是铁路的主要原因是什么？

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（4）据专家透露：青藏铁路在藏北高原尽量减少车站数量的设置，在没有河流和高山峡谷的藏北高原部

         分地段也架设桥梁，旅客列车采用全封闭形式。这些设计方案，主要考虑（双选）

                                                                                                                                                        [     ]

          A、减少废弃物对沿途环境的影响

           B、保证藏羚羊迁徙的通道

           C、减轻因空气稀薄、气压低造成的旅客身体不适 

          D、减轻因太阳辐射过强对列车和旅客的伤害