【题目】若函数f(x)对定义域内的任意x1,x2,当时,总有,则称函数为单调函数,例如函数是单纯函数,但函数不是单纯函数,下列命题:①函数是单纯函数;.
②当时,函数在是单纯函数;
③若函数为其定义域内的单纯函数,,则
④若函数是单纯函数且在其定义域内可导,则在其定义域内一定存在使其导数,其中正确的命题为__________.(填上所有正确的命题序号)
科目:高中地理 来源: 题型:
【题目】 泾县地处皖南山区,盛产竹子(世界上生长最快的植物)。当地传统的竹编工艺已被列为非物质文化遗产。当地人古时以竹替木,手工制作竹器作为生活用具,代代相传,距今已有数百年历史,而今泾县传统竹器制作工艺面临失传的境地。
据此完成下列各题。
【1】下面不是泾县竹编工艺代代相传的基础条件有
①政策扶持 ②取材便利
③用途广 ④交通便捷
A.①③B.①④C.③④D.②④
【2】当前泾县传统竹编工艺已濒临灭绝的原因有
①工艺流程复杂 ②技艺传承后继乏人
③竹材资源短缺 ④替代产品冲击
A.①②B.①④C.②③D.②④
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】(环境保护)阅读图文材料,回答问题。
在腾格里沙漠的边缘地区,发现有不少地块被不明黑色物质污染。中卫市委宣传部发布信息称,当地一家已经生产20多年的造纸厂就是污染的“罪魁祸首”,而污染区域的污染物,也被确认为是多年前排放并遗留下的造纸黑液。
说明造纸厂私自填埋的造纸黑液对沙漠地区生态环境造成的危害,并提出解决措施。
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】书面表达
网络时代有些孩子沉溺于网上聊天而忽视了与父母的沟通。请根据下面的图画,简要说明图画中所表达的内容,阐述产生这种现象的原因和你的看法。写一篇120字左右的短文。
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
____________________________________________________________________________________________
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】阅读下面的文言文,完成问题。
颜斶①说齐王
齐宣王见颜斶,曰:“斶前!”斶亦曰:“王前!”宣王不说。左右曰:“王,人君也;斶,人臣也;王曰‘斶前’,亦曰‘王前’,可乎?”斶对曰:“夫斶前为慕势,王前为趋士;与使斶为趋势,不如使王为趋士。”王忿然作色曰:“王者贵乎,士贵乎?”对曰:“士贵耳,王者不贵。”王曰:“有说乎?”斶曰:“有。昔者秦攻齐,令曰:‘有敢去柳下季②垄③五十步而樵采者,死不赦。’令曰:‘有能得齐王头者,封万户侯,赐金千镒。’由是观之,生王之头曾不若死士之垄也。”宣王默然不说。
宣王曰:“嗟乎,君子焉可侮哉!寡人自取病耳。愿请受为弟子。且颜先生与寡人游,食必太牢,出必乘车,妻子衣服丽都。”颜斶辞去,曰:“夫玉生于山,制则破焉;非弗宝贵矣,然夫璞不完。士生乎鄙野,推选则禄焉;非不得尊遂也,然而形神不全。斶愿得归,晚食以当肉,安步以当车,无罪以当贵,清静贞正以自虞。”则再拜而辞去。
君子曰:斶知足矣,归真反璞,则终身不辱。
【注】①颜斶:齐国隐士。②柳下季:即柳下惠,姓展名禽字季,鲁国贤人,居于柳下。③垄:指坟墓。
【1】对下列句子中画线字的解释,不正确的一项是
A.宣王不说 说:通“悦”,高兴
B.夫斶前为慕势 前:名词用作动词,上前
C.士生乎鄙野 鄙:以……为边邑
D.则再拜而辞去 去:离去,离开
【2】下列句子中,加粗字的意义和用法相同的一组是
A. B.
C. D.
【3】以下句子分别编为四组,全都表明颜斶不慕权势、保持士的高尚气节的一组是
①斶亦曰:“王前!”
②左右曰:“王,人君也;斶,人臣也;王曰‘斶前’,亦曰‘王前’,可乎?”
③斶对曰:“……与使斶为趋势,不如使王为趋士。”
④王忿然作色曰:“王者贵乎,士贵乎?”
⑤颜斶辞去,曰:“……士生乎鄙野,推选则禄焉;非不得尊遂也,然而形神不全。……”
A.①③④ | B.①③⑤ | C.③④⑤ | D.②④⑤ |
【4】下列对原文有关内容的理解和分析不正确的一项是
A.齐宣王召见颜斶时让颜斶上前来,颜斶也让大王上前来,惹得齐宣王很不高兴。
B.颜斶谈到砍下齐王头颅封邑万户、赐金千镒的事情,意在说明“王者”尊贵。
C.齐宣王最终认识到随便侮辱士人是自讨没趣的做法,于是就请求做颜斶的学生。
D.颜斶没有接受齐宣王做学生的请求,郑重地辞王而去,回到本乡,终身不受侮辱。
【5】将下列句子翻译成现代汉语。
①王忿然作色曰:“王者贵乎,士贵乎?”
②由是观之,生王之头曾不若死士之垄也。
③晚食以当肉,安步以当车。
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】遵义继小黄车之后,又一共享单车品牌“摩拜单车”也登陆遵义。在街头看到了不少“小橙车”的身影,也有不少市民尝鲜,扫码体验了新款的共享单车。以下是摩拜单车车锁的完整工作流程图,请根据图中信息转换成一段话,要求内容完整,表述准确,语言连贯,不超过120个字。
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】根据短文内容.完成下列句子.每空一词。
When we got to the hospital, we found Dad still coughed a lot, but his smile was as sure as ever. It was another attack of pneumonia(肺炎). My husband and I stayed with him for the weekend, but we had to go back to our jobs on Monday. Local relatives would help Dad get home from the hospital and look after him. But I wanted to let him know that we also cared about him. even when we weren't with him.
Then I remembered a family tradition when our children were small. Before leaving their grandparents' home after a visit, each child would write a love note to their grandparents. For days, their grandparents would smile as they read these notes of love.
So when I cleaned Dad's kitchen and made the bed for him, I wrote some notes. Some were like this, "Dad, I put the food in the fridge. " Some expressed my love, "Dad, I hope you will sleep well in your new bed. " Most notes were put downstairs where he would stay for several weeks when he was ill. But I put one note upstairs under his pillow(枕头), "Dad, if yon have found this note, you must be feeling better. We are so glad!"
"These notes helped improve his health. Several weeks later, in one of our regular phone calls, I asked Dad how he was doing. He said, "Pretty good. I just found your note under my pillow upstairs!
【1】 The writer's father was and was sent to ____________.
【2】The writer to her job after she stayed with her father for the __________.
【3】It was a family for the children to write love to their grandparents.
【4】The writer did the thing as her children to about her father.
【5】A few weeks later, when the writer heard her father's , she knew he felt much _________.
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】(十一)
你的澳大利亚笔友Tom发来电子邮件,向你询问国家体育馆“鸟巢”的有关信息。请你根据下列提示给Tom回一封电子邮件,简单介绍“鸟巢”。
[写作内容]
地 点 | 北京北部 | |
建筑面积 | 5.8万平方米,可容纳9万多名观众 | |
开工/竣工时间 | 2003年12月-2007年 | |
外 观 | 犹如用树枝搭成的“鸟巢” | |
用 途 | 奥运会期间可举办田径、足球比赛 | |
奥运会后将用于各类大型活动 | ||
Kofi Annan 的评价 | “鸟巢”将成为奥运历史上一个建筑奇观 |
[写作要求]
1. 只能使用5个句子表达全部内容;
2. 短文的开头和结尾已为你写好,不计入句子总数;
3. 参考词汇:田径: track and field event 观众: spectator 建筑: architecture
[评分标准]
句子结构准确,信息内容完整,篇章结构连贯。
Dear Tom,
In your last e-mail, you showed a great interest in our National Stadium — the Bird’s Nest. Now I’d like to introduce it to you.
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
I hope that my introduction will satisfy you.
Yours faithfully,
Li Ming
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】下图是孔子学院标识,请从构图角度说明该标识主体部分的构成要素及寓意。要求语言表达简明、准确,不超过50个字。
答:________________________________________________________________________
________________________________________________________________________
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com