孟子认为，要想成就王道的基业，必须从____和____两个方面抓起，具体来说，必须做到____、____、____以及____等等方面的措施。

    Hi, friends!My name is Jason．I am 11 years old and I live in Chicago in the USA．There are many holidays every year,and，my favorite one is Thanksgiving(感恩节)．It is a family holiday．

    Thanksgiving comes on the fourth Thursday of November every year．There is no school on Thanksgiving Day．That's great!My family gets together on Thanksgiving Day．My brother will drive home from New York．We always have a big dinner．My mom makes a lot of delicious food．My sister always helps her in the kitchen．We have roast turkey,sweet potatoes,pumpkinpie(烤火鸡，红薯，南瓜派)and so on．Turkey is a must in my family．Before dinner we give thanks to everything

wehave．

    I love this holiday very much．It teaches me to be thankful in life．My favorite thing about the holiday is being with my family and having a great time with them．That is a very important thing of the holiday．

根据材料内容选择最佳答案。

1871年的德意志帝国宪法部分内容：“第二条，帝国依据本宪法规定在联邦领土内行使立法权，帝国法律应高于各邦法律……；第十一条，联邦的主席职位属于普鲁士国王，普鲁士国王享有德意志皇帝的尊称，皇帝代表帝国……；第十二条，联邦议会与帝国议会的召集、开会、延会、闭会之权属于皇帝……”。上述材料最能表明(  )

钝角三角形的高线在三角形外的数目有（　　）