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    Hi! My name is Ben. I'm 12 years old. I'm very helpful. I usually wash clothes and clean the rooms at home. I always help my teachers at school. And I am a foodie(吃货)，I like ice creams. They are sweet. And potatoes are my favourite vegetables. I like fruits, but I don't like bananas.

    I'm a cool boy，too. I like playing ping-pong，football and I can swim very well. I was afraid of dogs before，but now I have a pet dog. It drinks orange juice every day. It can play with a ball, it's so cute. I like it very much.

    What am I going to be? Mm…I want to be a police officer. Because helping people is fun for me. I will study hard and do more exercise.

崔琦的妈妈是一位下岗工人。她最近找了一份新工作，尽管自己不喜欢，但仍做得很认真，遇到难题总是虚心向人请教，由于工作突出，还受到了奖励。崔琦的妈妈对待新工作的态度，启示我们（  ）
①对那些应该做的事情，即使不是我们自愿选择的，仍然要为他们承担责任

②只要我们态度端正，增强责任意识，全身心投入，困难的事情同样能够做得出色
③对他人、对社会负责实际上也是对自己负责
④一个人只有在他人强迫之下才能更好地承担责任