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材料分析： 2019 年 12 月 ， 武汉发现的冠状病毒是新发现的在人类中传播的病毒株系， 被 WHO 命名为 2019 新型冠状病毒（2019-nCoV）。 冠状病毒是一个大型病毒家族，已知可引起感冒以及中东呼吸综合征（MERS） 和严重急性呼吸综合征（SARS） 等较严重疾病。 新型冠状病毒是以前从未在人体中发现的冠状病毒新毒株。 2019 年 12 月 以来， 湖北省武汉市持续开展流感及相关疾病监测， 发现多起病毒性肺炎病例， 均诊断为病毒性肺炎/肺部感染。人感染了冠状病毒后常见体征有呼吸道症状、 发热、 咳嗽、 气促和呼吸困难等。 在较严重病例中， 感染可导致肺炎、 严重急性呼吸综合征、 肾衰竭， 甚至死亡。 目前对于新型冠状病毒所致疾病没有特异治疗方法。 但许多症状是可以处理的， 因此需根据患者临床情况进行治疗。 此外， 对感染者的辅助护理可能非常有效。 新型冠状病毒感染肺炎的传播途径有三种， 直接传播、 气溶胶传播、 接触传播。 直接传播： 患者喷嚏、 咳嗽、 说话的飞沫、 呼出气体近距离接触直接吸入， 可以导致感染。 气溶胶传播： 飞沫混合在空气中， 形成气溶胶， 吸入后导致感染。 接触传播： 飞沫沉积在物品表面， 接触污染手后，在接触口腔、 鼻腔、 眼睛等粘膜， 导致感染。

请分析上面的资料， 完成下面的问题：

一铁块m被竖直的磁性黑板紧紧吸住不动，如图所示，下列说法正确的是（   ）

已知函数 （ 且 ）.若 ，则 ；若函数 的值域是 ，则实数 的取值范围是.

给各句选择恰当答语

⑴Where are you from?                             A. I'm from the moon.

⑵What are you going to do here?           B. I'm going to be a doctor.

⑶Are you going to fly?                             C. No.

⑷What are you going to be?                    D. Yes, it is.

⑸Is it Fangfang's ruler?                             E. I'm going to make new friends.

某种我国特有的一级珍稀濒危保护动物，每年从大海洄游至长江宜昌段繁育后代，该种动物是 （   ）。

(Where/What) did you do last Sunday?

一物体静止在水平地面上，在竖直向上的拉力F的作用下开始向上运动，如图甲所示．在物体运动过程中，空气阻力不计，其机械能E与位移x的关系图象如图乙所示，其中曲线上点A处的切线的斜率最大．则 （   ）

如图，在△ABC中，边 AB的垂直平分线DE交AB于点E，交BC于点D，若BC=10，AC=6，则△ACD的周长是(       )

我国东部最高峰是（   ）

阅读理解

    In every British town, large and small, you will find shops that sell second-hand goods. Sometimes such shops deal mostly in furniture, sometimes in books, sometimes in ornaments（装饰） and household goods, sometimes even in clothes.

    The furniture may often be “antique”, and it may well have changed hands many times. It may also be very valuable, although the most valuable piece will usually go to the London salerooms, where one piece might well be sold for hundreds of thousands of pounds. As you look around these shops and see the polished wood of chests and tables, you cannot help thinking of those long-dead hands which polished that wood, of those now-closed eyes which once looked at these pieces with love.

    The books, too, may be antique and very precious; some may be rare first printings. Often when someone dies or has to move house, his books may all be sold, so that sometimes you may find whole libraries in one shop. One the border between England and Wales, there is a town which has become a huge bookshop as well. Even the cinema and castle have been taken over, and now books have replaced sheep as the town's main trade.

    There are also much more humble shops, sometimes simply called “junk shops”, where you can buy small household pieces very cheaply. Sometimes the profits（利润）from these shops go to charity（慈善事业）. Even these pieces, though, can make you feel sad; you think of those people who once treasured them, but who have moved on to another country or to death.

    Although the British do not worship（崇拜）their ancestors, they do treasure the past and the things of the past. This is true of houses as well. These days no one knocks them down; they are rebuilt until they are often better than new. In Britain, people do not buy something just because it is new. Old things are treasured for their proven worth; new things have to prove themselves before they are accepted.

“天苍苍，野茫茫，风吹草低见牛羊”、“ 大漠孤烟直”描述的是（   ）

填空：

近年，垃圾分类成为了人们生活的新风尚。智能回收箱（如图）逐步出现在我们生活的周围。它运用互联网、大数据和人工智能等技术，以有偿回收方式接收市民投放的旧衣物、塑料、金属、废纸等垃圾。据此完成下列小题。

秦朝创立了一套封建专制主义中央集权制度，其中最高统治者称（    ）

某生物个体的基因型如下图，A—B的交换值分别为20%，如该个体 自交，产生基因型为AaBBcc的概率是 （   ）

如图是消化系统的结构图，据图回答问题。

关于人的身体是左右对称的，以下观点正确的是（    ）。

听录音，填入所缺单词

Aunt Jude's is coming. She will be years old. Dad and Mum are going to me to her house. She in Guangzhou. We are going there by. Her birthday party be on Saturday. We are going to leave on afternoon. And we going to come on Sunday evening. I am going to give my Aunt Jude a picture, I'm it now.

读《往事依依》，“学生时代的生活乐趣……脑海里常常浮现五彩纷呈的世界，沉浸在美的享受中，生活情趣浓浓郁郁”仔细阅读这段文字，选出下列表述不合文意的一项。（    ）

服装厂一车间生产了3510套儿童服装，一车间生产的童装数量比二车间多 ，二车间生产了套儿童服装。