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Do you know Sweden(瑞典)？It is in the n 小题1:    of Europe．It is the fourth largest c 小题2:    in Europe with an area of 450, 000 square kilometers and the number of people is about 8.5 million. Over one third(三分之一) of them live in the three largest cities, c 小题3:  Stockholm, Goteborg and Malmo. More than half of Sweden is covered with trees. It is one of the richest countries in the world. About 100 years ago Sweden became industrialized(工业化). Most f  小题4: gave up their farms and went into the cities. But now great c 小题5: have taken place. Sweden is the country where the famous Nobel Prize(诺贝尔)are awarded. Many people who have visited Stockholm, the c小题6:of Sweden, must have b  小题7:   to the places where Nobel Prizes are awarded. The first language of Sweden is Swedish. English is the first foreign language in schools. Many middle-school students can s  小题8: two to three languages. Most of the Swedish people，men and women, o小题9:   and young, can speak English. So there is no p  小题10:  to speak with them in English．

对出血坏死性胰腺炎最具诊断价值的是

A．血钙降低

B．血淀粉酶增高

C．血脂肪酶增高

D．血胆红素增高

E．B超检查胰腺增大