问题 单项选择题 B1型题

补体参与技术检测CIC()

A.不能反映小分子循环免疫复合物

B.不能反映大分子循环免疫复合物

C.不能检测IgA类抗体形成的循环免疫复合物

D.不能检测IgM类抗体形成的循环免疫复合物

E.不能检测IgG类抗体形成的循环免疫复合物

答案

参考答案:C

解析:1.PEG沉淀试验血清中加入最终浓度为3.5%的PEG后,其浊度与血清中免疫复合物含量有关,但不能反映小分子循环免疫复合物的情况,且结果易受多种大分子蛋白质的干扰。2.补体参与技术检测循环免疫复合物的方法包括Clq固相法、抗C3-CIC-ELISA法等,由于IgA不能结合补体,所以补体参与技术检测CIC不能检测IgA类抗体形成的循环免疫复合物。

阅读理解

Tom Becker has won the 2007 Waterstone's children's book prize with his first novel, Darkside, receiving a cheque for £1,000 and the promise of display in branches of the book store across the country.

The 25-year-old author described winning as an "unbelievable feeling". "I didn't think my book would be on the shortlist and stood a chance of winning, and it's amazing to receive such an important award at the beginning of my writing career. Needless to say I am absolutely made up." he said.

The novel, inspired by film noir(黑色电影), fantasy(幻想)and a fascination(迷恋)with the dark side of the 19th century, is for children between the ages of nine and 12. It tells the story of a boy, Jonathan Stirling, who discovers a similar world filled with vampires(吸血鬼)and werewolves(狼人). This alternative reality has a clearly Victorian air, and is ruled by a descendant(后裔)of Jack the Ripper. Soon hunters from the other side begin searching for Jonathan, who finds himself driven into their world.

Waterstone's head children's buyer, Wayne Winstone, thought highly of Becker's "huge" achievement. He said: "Tom Becker's writing style attracts you in the same way that Darren Shan's does with his mix of adventure and the supernatural. 

"I have a feeling that Tom has real potential(潜能)and could be one of the big names in children's writing in the future."

This year's shortlist also included Michael Broad's Jake Cake, Philip Caveney's Sebastian Darke and Siobhan Dowd's A Swift Pure Cry. Last year's prize was won by Julia Golding with The Diamond of Drury Lane.

小题1: How did Tom Becker feel at the news that he had won the prize? 

A.He was proud of his ability of making up stories.

B.He was shocked and didn’t believe it was true.

C.He was very surprised and delighted.

D.He had expected he would win the prize.小题2:Why was Tom Becker’s novel successful according to Wayne Winstone? 

A.Because his novel was inspired by film noir, fantasy and a fascination.

B.Because the novel was about the dark side of the 19th century.

C.Because his novel was intended for teenagers between the ages of nine and 12.

D.Because his writing style is attracting with the mix of adventure and the supernatural小题3:Which of the following is WRONG according to passage?

A.The novel Darkside is Tom Becker’s first novel.

B.The novel Darkside will be on display all over the country.

C.Philip Caveney also won the prize in 2007.

D.Jonathan is a major character in the novel Darkside.小题4:What can we infer from the passage?

A.Tom Becker is likely to be a most promising novelist in children’s writing in the future.

B.Darren Shan’s novels are all very popular with children between the ages of 9 and 12.

C.The Waterstone’s children’s book prize is an important prize for young novelists.

D.The novels of Michael Broad, Philip Caveney and Siobhan Dowd will be on the shortlist next year. 小题5:The best title for the passage is probably_______.

A.Tom Becker— a great writer for children

B.First-time author wins children’s fiction prize

C.An imaginary big prize

D.Tom Becker's writing style

单项选择题