阅读下面甲、乙两个文言文选段，完成后面问题。
        【甲】秦王谓唐雎曰：“寡人以五百里之地易安陵，安陵君不听寡人，何也？且秦灭韩亡魏，而君以五十里之地存者，以君为长者，故不错意也。今吾以十倍之地，请广于君，而君逆寡人者，轻寡人与？”唐雎对曰：“否，非若是也。安陵君受地于先王而守之，虽千里不敢易也，岂直五百里哉？”
        秦王怫然怒，谓唐雎曰：“公亦尝闻天子之怒乎？”唐雎对曰：“臣未尝闻也。”秦王曰：“天子之怒，伏尸百万，流血千里。”唐雎曰：“大王尝闻布衣之怒乎？”秦王曰：“布衣之怒，亦免冠徒跣，以头抢地耳。”唐雎曰：“此庸夫之怒也，非士之怒也。夫专诸之刺王僚也，彗星袭月；聂政之刺韩傀也，白虹贯日；要离之刺庆忌也，仓鹰击于殿上。此三子者，皆布衣之士也，怀怒未发，休祲降于天，与臣而将四矣。若士必怒，伏尸二人，流血五步，天下缟素，今日是也。”挺剑而起。（选自《唐雎不辱使命》）
        【乙】十年春，齐师伐我，公将战。曹刿请见。其乡人曰：“肉食者谋之，又何间焉？”刿曰：“肉食者鄙，未能远谋。”乃入见。问：“何以战？”公曰：“衣食所安，弗敢专也，必以分人。”对曰：“小惠未徧，民弗从也。”公曰：“牺牲玉帛，弗敢加也，必以信。”对曰：“小信未孚，神弗福也。”公曰：“小大之狱，虽不能察，必以情。”对曰：“忠之属也，可以一战，战则请从。”
         公与之乘。战于长勺。公将鼓之。刿曰：“未可。”齐人三鼓。刿曰：“可矣。”齐师败绩。公将驰之。刿曰：“未可。”下视其辙，登轼而望之，曰：“可矣。”遂逐齐师。（选自《曹刿论战》）

    Traveling abroad is a great way for young adults to explore,learn about global citizenship,service learning and gain a better insight into the world and different cultures.Ready for the adventure of a lifetime?Visit our website for further details.

Global Vision International

    Experience everything a Latin American adventure should be,and more,when you join us in Costa Rica with a team of international under 18 volunteers.Assist with construction projects that will benefit poor children's development and education.Discover the area's amazing beaches,explore beautiful tropical jungles and immerse（沉浸）yourself in the friendly local culture.

    Cost: 2 weeks from $2,990

    Tel: 1-888-653-6028

    Email: info@gviworld.com

    Website: www.volunteerandadventureexperienceincostarica.com
Broadreach Summer Adventures

    Since 1993,Broadreach has taken over 12,000 students on their worldwide summer adventure volunteer programs for middle school and high school students.Their 75+ program offerings include sailing,medicine,culture, arts,community service and leadership adventures.Programs are located in 40+ countries including the Caribbean, Central and south America,Canada,Australia,China,India,South Africa,France,Thailand,the Solomon Islands and Fiji.

    Cost: Starting at $3,880

    Tel: 919-256-8200

    Email: info@gobroadreach.com

    Website: www.gobroadreach.com

    Cross-Cultural Solutions

    CCS teen summer service trips are for high school students ages 15-17.The High School Volunteer Abroad program offers you an awesome opportunity to volunteer side by side with local people and new friends on a teens—only group volunteering project in our Costa Rica,India,Peru,Ghana, and Guatemala High School Volunteer Abroad Home—Bases.You'll participate in tons of cultural activities and guided tours during the week and on weekends.

    Cost: Contact us for pricing and availability

    Tel: US toll flee: 1-800-380-4777

    Email: info@crossculturalsolutions.org

    Website: www.crossculturalsolutions.org

United Planet

    United Planet offers tailored volunteer abroad programs in five destinations for those under 18.Volunteers may work in orphanages,after-school centers,building homes or at environmental conservation projects.Destinations for 1-12 week Teen Quests include Romania,Peru,Ecuador and Chile.Candidates 16 years and older can apply,or travel with their family.

    Cost: Varies with duration of your stay

    Tel: 617-267-7763

    Email: quest@unitedptanet.org

    Website: www.unitedplanet.org