第4题:[单选题]For Shanghai, the Expo presents an opportunity for the city to make a global impact, _______ the way theB.eijing Olympics put the capital in the spotlight in 2008 . A. similar with B. similar with C. be similar to D. similar to 参考答案:B
第28题: [单项选择]较准确放映心肌梗死范围的实验室检查的() A. 肌红蛋白 B. 肌钙蛋白 C. C.肌酸激酶同工酶(CK-M D. 天门冬氨酸氨基转移酶(AST) E. 乳酸脱氢酶(LDH) 参考答案:C 答案解析:肌红蛋白起病后2小时内升高,12小时达高峰;肌钙蛋白起病3~4小时后升高;11~48小时达高峰;CK-MB在起病后4小时内增高,16~24小时达高峰,其增高的程度能较准确地反应梗死的范围;而AST和L