题目

已知命题p：数列log3n，log3(n＋1)，log3(n＋3)(n∈N＋)成等差数列；命题q：数列n，，3n(n∈N＋)成等比数列．命题p是命题q的( ) A．充分不必要条件 B．必要不充分条件 C．充要条件 D．既不充分也不必要条件 答案：C A few young people are talking about their dream jobs in the future.I want to be an actor like Wang Baoqiang when I grow up. He isn't tall or good-looking. But he is funny and wise.I hope to bring more joy to people. After all, joy is the best thing in life.--DaveI'd like to be an engineer like Bill Gates. He has changed our world with his great inventions.I also want to do something for the world.I might be hard to reach this goal, and I' ll keep working hard. --EricMo Yan is my favourite writer. He tells the world a lot by writing great stories.I hope to learn from him. To write more and better stories,I' ll spend more time reading his works.--TonyKobe is one of the greatest basketball players in the world.I love basketball and I think I'm going to be a famous player like him. Though it's not easy to become a sports star,' ll never give up.--John【1】__________might like sports most?A. DaveB. EricC. TonyD. John【2】Tony wants to be __________ in the future?A. an actorB. a scientistC. a writerD. a player【3】Dave wants to have such a dream job because __________.A. he wants to be famousB. he wants to change the worldC. he wants to make people happyD. he wants to write great stories【4】Tony will make his dream come true by __________.A. writing storiesB. learning actingC. playing basketballD. inventing new things【5】What can we know from the passage？A. Kobe wants to invent things.B. Mo Yan is good at basketball.C. Dave likes to write stories.D. Eric won't give up his great dream.