GMAT考试对同学们的逻辑分析能力提出了较高的要求，而这一点正是很多中国考生的弱势所在。新东方网GMAT频道在此和大家分享GMAT逻辑题目之GWD逻辑24套的题目，希望对各位了解GMAT考试，锻炼自己的逻辑分析能力有所帮助。

　　GWD1-Q40:

　　Until mow, only injectable vaccines against influenza have been available. Parents are reluctant to subject children to the pain of injections, but adults, who are at risk of serious complications from influenza, are commonly vaccinated. A new influenza vaccine, administered painlessly in a nasal spray, is effective for children. However, since children seldom develop serious complications from influenza, no significant public health benefit would result from widespread vaccination of children using the nasal spray.

　　Which of the following is an assumption on which the argument depends?

　　A. Any person who has received the injectable vaccine can safely receive the nasal-spray vaccine as well.

　　B. The new vaccine uses the same mechanism to ward off influenza as jnjectable vaccines do.

　　C. The injectable vaccine is affordable for all adults.

　　D. Adults do not contract influenza primarily from children who have influenza.

　　E. The nasal spray vaccine is mot effective when administered to adults.

　　答案：D

　　更多精彩内容尽在新东方网GMAT频道，同时也可关注我们的微信平台（微信号：newgmat）

(微信号：newgmat)

(责任编辑：马荟)