生物体生命活动的主要承担者、遗传信息的携带者、主要能源物质依次（      ）

阅读下面的课外古文文段，完成下列各题（文中三个“□”处是为考查而设）

    张衡字平子，南阳西鄂人也。衡少善属文，游于三辅，因入京师，观太学，遂通五经，贯六艺。虽才高于世，而无骄尚之情。常从容淡静，不好交接俗人。永元中，举孝廉不行，连辟公府不就。时天下承平日久，自王侯以下莫不逾侈。衡□拟班固《两都》作《二京赋》，因以讽谏。精思傅会，十年乃成。大将军邓骘奇其才，累召不应。

    衡善机巧，尤致思□天文阴阳历算。安帝雅闻衡善术学，公车特征拜郎中，再迁为太史令。遂乃研核阴阳，妙尽璇机之正，作浑天仪，著《灵宪》、《算罔论》，言甚详明。

    顺帝初，再转复为太史令。衡不慕当世，所居之官辄积年不徙。自去史职，五载复还。

阳嘉元年，复造候风地动仪。以精铜铸成，员径八尺，合盖隆起，形似酒尊，饰以篆文山龟鸟兽之形。中有都柱，傍行八道，施关发机。外有八龙首衔铜丸下有蟾蜍张口承之其牙机巧制皆隐在尊中覆盖周密无际。如有地动，尊则振龙，机发吐丸，而蟾蜍衔之。振声激扬，伺者因此觉知。虽一龙发机，而七首不动，寻其方面，乃知震之所在。验之以事，合契若神。自书典所记，未之有也。尝一龙机发□地不觉动，京师学者咸怪其无征。后数日驿至，果地震陇西，于是皆服其妙。自此以后，乃令史官记地动所从方起。

    时政事渐损，权移于下，衡因上疏陈事。后迁侍中，帝引在帷幄，讽议左右。尝问天下所疾恶者。宦官惧其毁己，皆共目之，衡乃诡对而出。阉竖恐终为其患，遂共谗之。衡常思图身之事，以为吉凶倚仗，幽微难明。乃作《思玄赋》以宣寄情志。

    永和初，出为河间相。时国王骄奢，不遵典宪；又多豪右，共为不轨。衡下车，治威严，整法度，阴知奸党名姓，一时收禽，上下肃然，称为政理。视事三年，上书乞骸骨，征拜尚书。年六十二，永和四年卒。

澳大利亚是世界主要的蔗糖生产和出口国，甘蔗种植区主要分布在东部沿海多雨的平原和河谷地带。
【小题1】澳大利亚蔗糖加工业主要分布在东部沿海地区，其主要区位因素是
A、劳动力主导型   B、技术主导型    C能源主导型     D、原料主导型
【小题2】当图中澳大利亚大陆受低气压控制时，下列叙述正确的是

①阴影地区受东南信风影响，炎热干燥
②阴影地区受西北季风影响，高温多雨
③亚欧大陆副极地低气压带被亚洲高压切断
④亚欧大陆副热带高气压带被亚洲低压切断

某英文报举办以“家庭巨变”为主题的征文活动。请你根据下表提示，以“Changes in my family”为题，写一篇征文稿介绍你家二十年来的变化。

	二十年前	现在
房子	小而旧	又大又新
通讯方式	写信	使用电话或手机(cellphone)
交通方式	步行或骑自行车	开私家车(family car)
生活	贫穷但安宁	富裕但忙碌

要求：1).根据表格内容进行写作，可适当发挥；

2).灵活运用本单元所学的used to结构；

3).词数80左右，开头已给出，不计入总词数。

Changes in my family

    Great changes have taken place in my family over the past twenty years.

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Writing A Letter To Your Future Self

    Just imagine writing a letter to your future self 5 years from now, then opening it at that exact moment to see how much of it has come true. ____

    As you read the letter in the future, you can assess how many things agree with your expectations in the past. ____ Often times, the goals we set and our goal achievement process are affected by a lot of changes along the way. The letter lets you recognize how your current idea differs from the past.

    In addition to that, at the very moment you are writing the letter, your thoughts are stored right there in those words. When you open the letter in the future, you as your future self gets to compare how you used to be in the past with how you are now.  ____. It's very interesting to do so.

    Take out a pen and paper right now and start writing your letter to your future self. Set a time period to write to. ____ Then start writing. Think about the type of person you will be, your place in life, what you will have realized then, and so on.

    ____ Put it in a safe space where no one can find it. When you open this sometime in the near future, you might gain additional insights(了解) about yourself and your journey in the past few years.

A. And you can think about why that's the case. B. It is a useful tool to be used in goal achievement. C. Imagine how you will be like during that time period. D. If you haven't, join me in writing a letter to yourself. E. This lets you see how much things have changed since then. F. At the end of the letter, write the date to open it on the cover. G. It wasn't until we moved into our new house that I found it again.