第11题: [单项选择]The latest year for which figures could be obtained is ______. A. the year the author wrote the article B. 1977 C. any year between 1977 and 1983 D. 1983 参考答案:D 答案解析:从第2段第3句“Between 1997 and 1983,the latest year for which figures are available...”可知D项是正确答案
第24题: [单项选择]病人,男,18岁,发病前一日晚饭进食不新鲜食物,发病当日有频繁腹泻,水样便10余次,继之呕吐胃内容物,无腹痛、发热,有口渴,尿少。体检:T36℃,P120次/分,BP10/6kPa(80/50mmHg),脱水貌,精神萎靡,心、肺、腹检查未见异常,四肢微凉,大便镜检WBC0~2/HP,便涂片染色,见革兰阴性短小弯曲杆菌,悬滴检查:见细菌活动力强。最可能的诊断() A. 嗜盐杆菌食物中毒 B. 沙门菌属感染 C. 葡萄球菌食物中毒 D. 霍乱 E. 急性细菌性痢疾(中毒型) 参考答案:D