慢性支气管炎（） A.病因不明，可能为自身免疫性疾病，病变进展可致弥漫性肺间质纤维化 发布时间：2018-01-27 19:42 │ 来源：www.tikuol.com 题型：单项选择题 B1型题 问题： 慢性支气管炎（）A.病因不明，可能为自身免疫性疾病，病变进展可致弥漫性肺间质纤维化B.纤维素性炎C.慢性非特异性炎D.化脓性炎E.坏死性肺炎
题型：单项选择题 B1型题 下列关于肌钙蛋白特性的描述正确的是()A．cTn窗口期较长，有利于诊断迟到的AMI和不稳定型心绞痛B．cTn特异性低于CKC．cTn敏感性低于CK，不仅能检测AMI，还能检测微小损伤D．常被用于检测非心脏手术病人在手术期有无急性心肌梗死E．可用于判断病情轻重及再灌注成功与否 查看答案
题型：单项选择题 B1型题 阅读理解。 Bill Clinton took office (就职) on January 20th, 1993 and became the 42nd U.S. president (总统). He is the first U.S. president who was born after World War II (第二次世界大战). He is also one of the youngest of all U.S. presidents. Clinton was born in a poor family in 1946. Three months before he was born, his father William Blats died. When he was small, his mother remarried (又嫁给) Norger Clinton, so the boy's family name changed. In the summer of 1963, Clinton won a drama contest (戏剧比赛), so he was given a chance to visit the city of Washington (华盛顿). During his visit he met President Kennedy in the White House. From that time on, he made up his mind (决心) to become a president. 1. How old was Clinton when he became the 42nd U.S. president ?[ ]A. About forty. B. Over fifty. C. Forty-seven. D. Thirty2. Clinton's father, William Blats, died _______.[ ]A. before 1945 B. before Clinton was born C. before World War II D. when Clinton was young 3. Why was the boy's family name changed? Because _______.[ ]A. he became a president B. his family was poor C. his mother was ill D. his mother remarried 4. In 1963 Clinton came to the city of Washington _______.[ ]A. to take part in a drama contest B. to have a talk with Kennedy C. for a visit D. for his holidays 5. This passage is about _______.[ ]A. Bill Clinton B. Norger Clinton C. Kennedy D. William Blats 查看答案