我国区域结构的发展目标主要体现为（）。 A.区域间关系的一体化 B.区域的产业化 C

电器行把进价为1980元的组合音响按标价八折销售，仍可获利10%，设这种商品的标价为x元，可列方程为（    ）。

除哪项外，均属于银屑病三联疗法：

A．内服药

B．紫外线照射

C．浴疗

D．外用皮质类固醇软膏

E．外用维甲酸类药物

急性心肌梗死LDH变化规律是（）

A.起病6小时升高，24小时高峰，3～4日恢复正常

B.起病4小时升高，16～24小时高峰，3～4日恢复正常

C.起病8～10小时升高，2～3日高峰，1～2周恢复正常

D.起病6～12小时升高，24～48小时高峰，3～6日恢复正常

E.起病3小时升高，第2～5天出现平坦峰，持续3周

生活中我们发现有的弹簧比较“软”，有的弹簧比较“硬”，用相同的力拉这两种弹簧，“软”弹簧的伸长量较大。弹簧“软”、“硬”的科学表述是指弹簧的

A．弹力大小

B．质量大小

C．劲度系数大小

D．形变量大小

The grandfather of Nell Trent owns a shop of odds and ends. He wants to make sure his grandfather is provided for when he dies. His memory of his daughter’s suffering and early death gives him a fear of poverty. Gambling(赌博) becomes an addiction for Nell’s grandfather, which results in his financial and physical ruin. Nell and her grandfather flee from their home and begin a journey that has no destination. For Nell, all she wants is a peaceful existence with enough to live on.

They come across many interesting people on their travels and often meet with the kindness of strangers. Yet, in a colorful world, they also face the reality of the Industrial Revolution. From simple villages and fields of flowers, they go into a dirty city full of mass unemployment and plague (瘟疫) victims --- where children die of starvation and many are abandoned.

The story isn’t only about Nell and her grandfather, but also the people who are connected to them directly or indirectly. There is Richard Swiveller, a careless young man who is a friend of Nell’s older brother, who wants Swiveller to marry Nell for the fortune he thinks she has. Daniel Quilp is a cruel moneylender, who manages to fool the grandfather into borrowing large sums of money from him. There is honest Kit, a boy employed at the shop, who becomes a victim even though he never harms other people. Kit desires to help Nell, whom he considers an angel that has always inspired the best in him. The mysterious Bevis Marks, who is a generous customer to some people and an enemy to others, also has his own reasons for looking after Nell and her grandfather.

Unlike Dickens’ other works, The Old Curiosity Shop is a book of contrasts: the purity of Nell compared to the dishonesty of Quilp, fresh air and scenic villages to the polluted, stone-covered city, etc. Even people’s reaction to the book presented a cruel contrast. At first, Nell Trent was praised and considered Dickens’ best character. Later, she was criticized by many well-known people like Oscar Wilde. While characters in Dickens’ other books are moving towards a better future, Nell and her grandfather are fleeing for their life and their story is moving towards a sad ending. 

小题1:We can infer from the first two paragraphs that ___________.

A．Nell’s mother died young because of poverty

B．Nell’s grandfather made a fortune by gambling

C．Nell died of starvation during her journey

D．Nell had no one to turn to on her travels小题2:What’s the third paragraph mainly about?

A．The plot (情节) of the story.

B．The characters in the story.

C．The background of the story.

D．The inspiration behind the story.小题3:The Old Curiosity Shop is different from Dickens’ other works because it ___________.

A．is full of contrasts

B．has a surprise ending

C．reflects Dickens’ own life

D．is set in the Industrial Revolution