A. Because they may have four seasons in one day. B. Because they often have very good weather. C. Because the weather is warm just like in spring. 参考答案:A 答案解析:[精解] 题干的意思是为什么英国人经常讨论天气。A的意思是因为一天之内他们可能经历四季。B的意思是因为他们经常有好天气。C的意思是因为天气象春天一样温暖。文中的第一句In England,people
A. China did not belong to W. H. O. B. doctors in Asia did not recognize the disease C. reporting procedures were not good enough D. the people who caught it were travellers 参考答案:A 答案解析:解析:由文章第五段第三、四句可知,该流感最早在中国爆发,但中国那时不是世界卫生组织的成员,没有向世界卫生组织报告。