2022高三英语周报第40期hz答案

1.B图中岛内的淡/咸水界限,说明该区域地下淡水的水位与地下咸水区水位、海平面水位三者基本齐平。若要地下淡水区保持相对稳定,必须保持地下淡水的水位不低于咸水区水位和海平面水位,这样就需要有“季节分配均匀且降水充沛”的条件;如果降水季节变化大就会导致淡/咸水界限变化大,岛内地下淡水区空间变化大;只有人工岛足够宽,才可以使得人工岛中心附近地下水受海洋咸水影响小,所以选B。2.D人工島一般面积不大,人工岛没有足够宽度,容易受海洋咸水的影响,导致人工島的地下淡水的区域小,地下淡水储量较少,地下淡水储量不能满足日常生产生活的需求,即选D。此题容易错选水质较差,水质差是受到海水影响的地下水咸水区,地下水淡水区水质没有问题。

第三节书面表达wersionDear Sir or MadamMy name is Li Hua. As an exchange student fromChina, I am studying in a local school. I am reallydelighted to learn that a volunteer for your Chinese culturallic exhibition is required and I'm confident that I amtruly fit for thestart with, my advantage first lies in the fact that IChina and used to beand quite familiar with Chinese relics. Further-more, being an outgoing and optimistic boy, I am good atcommunicating with others and introducing Chinese cultureto the world is always my honor and my pleasure. Finallythere is no problem with my spoken English, as I havelived here for almost a year and I have no difficulty commu-dicating with others in EnglishI would really appreciate it if you can offer me thechance to be a volunteer in your museum. I am looking forward to your early reply.Li Hua

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