Jim is from New York(纽约). His home is near the school. So he often goes to school by bike. Every day it takes him about fifteen minutes to get there. He always gets to school on time(准时).

    Mary is a student of a middle school in Tokyo（东京）. The school is far from her home. Every day she has to go to school by subway. It takes her about forty minutes, she often gets up very early because she doesn't want to be late for school. She is a good student.

    Jenny's home is in London. It is far from her school. She usually goes to school by bus. This kind of bus has two floors. It takes her an hour every day. She must get up very early every morning. She often gets there early.

    Tom is a student of a middle school in Iceland（冰岛）. There is snow all year around. So he usually goes to school by sledge（雪橇）. It takes about twenty minutes to get there. He is sometimes late for school.

（2015•淄博）如图，四条直线a，b，c，d．其中a∥b，∠1=30°，∠2=75°，则∠3等于（　　）

材料一：造物主为了世界的繁荣，用自己的口，双手，双腿和双脚相应地创造了婆罗门、刹帝利、吠舍和首陀罗。国王应极力使吠舍和首陀罗执行自己的义务，因为他们逃避自己的义务时，则使这个世界动摇。刹帝利无婆罗门不能幸福，婆罗门无刹帝利不能昌盛。

材料二：

【山东省潍坊市2017届高三第二次模拟考试文科综合】某地坚持深化“一核多元、合作共治”的基层治理机制，积极探索以融入式党建为治理牵引，以院落（小区）基本单元为治理依托，以培育多元社会组织为治理支撑的基层治理体系和治理能力现代化的新路子，初步形成了党建引领、多元共治的基层善治新格局。该地的这一成功实践表明（  ）

①基层政权建设的加强能推动基层治理机制的不断完善

②社会组织是推进基层治理体系现代化不可或缺的重要力量

③基层自治组织形式的创新能够推动基层治理能力的现代化

④党组织是协调各方、引领发展、服务群众的领导核心