一个工程，甲组和乙组单独分别需要24天、32天，如果甲组先单独做若干天后休息，乙接着

根据下面的统计表回答问题：

长江三角洲地区国民生产总值是西部地区的（）。

A．4倍

B．5倍

C．6倍

D．7倍

2012年以来，国务院常务会议确定了包括努力缓解融资困难在内的一系列措施进一步支持小型微型企业健康发展。这是因为小型微型企业(　)

①已经成为我国国民经济的支柱　 ②是提供新增就业岗位的主要渠道　

③健康发展离不开优质的金融服务　④是科技创新的主要力量

A．①②

B．①④

C．②③

D．②④

In 1970, my five brothers, my sister and I lived in the housing projects of Toronto with our parents. My father was a factory worker, and my mother stayed at home. Each year my father would dress up as Santa Claus and go through the streets of the projects sharing joy and candies with the children there. He loved it as much as they did!

But around the Christmas in 1970, my father was out of his job and money was tight. In fact, there was no money for Christmas and my parents weren’t sure what they’d provide for us.

That Christmas Eve, however, as usual, my father left the house dressed as Santa Claus. He knew that even though our Christmas would be hard, he could not disappoint the other kids in the neighborhood.

As my father left the house and went down the walkway, Santa Claus was walking up, with a great sack full of gifts for us! He said nothing, only smiled a sweet smile at my father, and wished him a Merry Christmas. The happy man handed Dad the sack and walked away down the block.

We never knew who the man was and who showed us great kindness on a snowy Christmas night. We do know, however, that without him we would have had nothing under the tree. His kindness gave my parents hope and showed us in a very real way the true meaning of Christmas.

Our family has never forgotten this kind stranger. Each year we tell the story of the mysterious Santa Claus and try to repay his gifts by giving gifts to others in need.

小题1:The author’s father ________.

A．was once the richest man in his hometown

B．was working in a government office

C．had to support a family of 9 people

D．looked like Santa Claus most小题2:What happened in 1970?

A．The author’s father was out of work.

B．The author’s mother lost her job.

C．They had a little money left for Christmas.

D．They had the worst Christmas in their lives.小题3:The author’s family knew ________.

A．who the mysterious Santa Claus was

B．why the mysterious Santa Claus helped them

C．how they could repay the mysterious Santa Claus

D．they could find the mysterious Santa Claus one day小题4:It can be inferred（推断）that ________.

A．the mysterious Santa Claus was one of their relatives

B．the mysterious Santa Claus was a rich man in the area

C．the sack from the mysterious Santa Claus was very expensive

D．the author’s family were all thankful to the mysterious Santa Claus

抵押的含义

下列哪项不是慢性胰腺灸的临床表现

A．消瘦

B．脂肪泻

C．Grey-Turner征

D．胰腺假性囊肿

E．黄疸