第27题: [单项选择]When the demand for facial tissues increased, the supply ______. A. was not stopped B. became more competitive C. remained unchanged D. was increased to keep up with the demand 参考答案:D 答案解析:本题为细节辨认题。第二段第三句“…manufacturers began making tissues in larger and larger quantities．”，即“厂商开始提高纸巾的产量”
第29题: [单项选择]男性，50岁，因哮喘急性重度发作已持续3天前来急诊。下列处理欠妥的是（） A. 静脉滴注氢化可的松 B. β2受体激动剂吸入 C. 缓慢（不少于30分钟）静脉注射氨茶碱0.25～0.375g，继以静脉滴注维持，24小时不超过1.0g D. 大量补液，24小时不少于4000～5000ml E. 胸片、心电图、动脉血气分析、峰流速等检查 参考答案:D
