第4题:[单选题]患儿,男,6个月,咳嗽6天、气促气喘4天、加重伴发热半天,在外治疗不佳转入院。查体:T 39℃,HR 190次/分,R 84次/分,SpO2 80%,烦躁不安、口唇发绀,三凹征(+),咽红,喉头闻及痰鸣。颈软,四肢肌张力正常。血气分析:PaO2 45mmHg,PaCO2 60mmHg。该患儿可能发生了( ) A. 中毒性脑病 B. 呼吸衰竭 C. 心力衰竭 D. 脓毒性休克 E. 脓气胸 参考答案:B
第7题: [填空题]What made the school proud was ______ (90%多的学生考上了重点大学). 参考答案:that more than 90% of the students had been admitted to key universities 答案解析:本题考查表语从句。was后面是表语从句,不缺少成分,用that连接。考上了be admitted;重点大学key universities。