“00后”的青少年正日益成为社会中的新生力量，有些人常对这一群体作出“没有责任感，不负责任”的评价。作为“00后”的中学生，要想改变这些人的看法，我们就要（　　）

①学会选择，学会规划人生，树立远大理想，立志奉献社会   ②充分表现自我

③脚踏实地，发扬艰苦奋斗精神                                          ④增强责任意识，做到“我承担，我无悔”

下列各句中标点符号用法不正确的一项是（    ）

根据句意和汉语注释,写出单词的正确形式.
____ The government has________________(意识到)the importance of protecting the environment.
____ He was ten minutes late for the _________________(大型会议) last Friday.
____ The charity show had lots of support from local ________________ (企业).
____ Usually the capital city is the _________________ (文化) centre of that country.
____ If you answer a question _______________ (错误), you will lose a point .