请用一个比喻句阐述你对“爱”的理解。

下表是去年与今年的同一天人民币汇率中间价的变化。对下面人民币汇率中间价变化的影响的叙述，正确的有（   ）。

①人民币对欧元汇率上升，有利于向欧元区出口

②美元汇率升高，美元升值，有利于美进口

③日元对人民币汇率升高，中国居民到日本消费成本降低

④人民币对欧元汇率升高，中国商品出口欧洲竞争力减弱

①属于不珍惜自己宝贵生命的行为           ②折射出宝贵而脆弱的生命需要敬畏

③说明只有轰轰烈烈的人生才值得尊敬   ④彰显了消防员履行职责、温暖社会

【环境保护】阅读图文材料，完成下列要求。

智利是全球铜矿储量最丰富、产量最大、出口最多的国家，但铜矿开采后也留下了大量的矿渣和弃土，形成了大大小小的废弃矿坑。下面左图为智利北部地区的丘基卡玛塔铜矿的分布位置图，右面两图分别是矿区铜矿开采堆积的矿渣与弃土景观图和铜矿露天开采后形成的矿坑景观图。

智利的铜矿开采给当地带来的环境问题有哪些?针对上述问题，宜采取哪些应对措施?

短文改错。

Our school held an English speech contest each year. Han Meimei won the first prize in last year. Everyone was sure that she was going to the champion again this year. Yet, to our surprise, she, instead getting the first prize, coming out second in the end. When the judge at the contest announced the results, Han Meimei felt so sadly that she almost cried. Therefore, she was not discouraged. When the second prize was given to her, she said to her, “The prize is not of important. I am going to work still hard to improve my English speaking ability.

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