2015年8月11日，央行改革人民币中间价报价机制，人民币中间价一次性贬值逾千点。两日内，人民币兑美元中间价贬值超过3.5%。不考虑其他因素的影响，这一变化趋势将导致（     ）

这个几何体是由      个小正方体摆成的．(   )

    Mr Jones and Mr Brown work in the same office. One day Mr Jones says to Mr Brown, “We want to  have a small party at our house next Wednesday evening. Do you and your wife want to come ?”

    Mr Brown says, “Thank you very much. I must phone my wife and ask her.” So Mr Brown goes to the other room and makes a telephone call. When he comes back, he isn't happy.

    “Why are you not happy?” asks Mr Jones, “Do you speak to your wife?”

    “No, She isn't at home. My little son answers the phone. He says she is looking for him outside(在外面) .”

我10岁的小侄子来深圳过暑假，孩子很聪明，奥数、围棋、轮滑成绩都不错，学习成绩在全班排第一，英语口语也很棒。跟他聊天，他居然说他爸妈不配有他这么好的儿子。因为他爸妈没什么钱，只开得起十几万的日产车，同学都用iphone7，他只有儿童手机。

看完帖子，4名同学发表了一下看法，其中你认可的有（    ）

①叮当：“好优秀的男孩，以后要好好向他学习。”

②萌萌：“男孩虚荣心太重，不利于他健康成长。”

③青草：“男孩没有做到尊重、理解和感恩父母。”

④愤愤：“男孩有主见，敢于表达自我，给他点赞！”