在美国波士顿地区,一位叫王渊的中国高中女学生,因品学兼优,被提名为1999年度总统奖候选人。当她得知要获奖必须加入美国国籍时,毅然做出决定:宁愿不要大奖也要中国国籍。王渊同学“不拿国籍换大奖”的行为说明了她 ( )①自尊自爱 ②维护了国家和民族的尊严③把个人的自尊自信上升为国家和民族的自尊自信 ④自傲自负,不把大奖看在眼里
There is a policeman _____ the bus. He is watching the traffic.
—How long can I _____ the book? —For four days.
— _____ —Go down this street to the end.
Ms.liu often goes to school_____ a car.
The song I believe I can fly tells us that believing inis very important.