Accordin程城血呼g to the text, which of t班重当赵许沙陈重上he followings is not readil...
According to the text, which of the followings is not readily made______.A．publications of new research with respect to the supply of the interference from outsideB．construction of an adequate system Of surveillance of early influenza casesC．availability of anti-viral drugs and any vaccine in underdeveloped nationsD．contracts between various nations concerning quarantine and containment
最佳答案
回答者：网友
正确答360问答案：D
解析：这是一道细节题，杀足艺停当义跟厂话大测试对原文细节的准确理解和推导的能力。本题的答案信息来源在第五段的首句和第四段的尾句。第五段的首句讲："达成这样的协定不大容易…"。"这样的协定"(s材解就百去毫uch agreement)指的是第四段尾句中的"prior agreements between different 叫问回京处文项至烟呢承countries about quarantine and containment"(事先在国家之间签订的有关卫生检疫和控制的协议)。由此可以推断本题的正确选项是"contracts between various nations concernmg quar为菜具antine and containment"(国家间有关卫生检疫和控制的协议)。在审题定位时一定要重视题干中的核心词语如何在原文中定位，例如本题题干中的"not readily"相当于原文中的"rarely easy"。
