劳务分包队伍综合评价的考评周期为（）
A.一季度
B.半年
C.一年
D.2年
要到微信小程序或APP查看答案哦。
实在点不开答案，可以分享到微信，
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APP具体操作流程为：
以下对“嵴”的描述哪项是错误的()
A．嵴为切缘长条形的牙釉质隆起
B．轴嵴为轴面上从牙尖顶分别伸向牙颈的纵形隆起
C．牙尖嵴为从牙尖顶分别斜向近、远中的嵴
D．位于后牙颊面的轴嵴称为颊轴嵴
E．三角嵴为面牙尖两斜面汇合成的细长形釉质隆起
现有一包白色粉末，其中可能含有Ba（NO3）2、CaCl2、K2CO3，现做以下实验：
（1）将部分粉末加水溶解，振荡，有白色沉淀生成：
（2）向（1）的悬浊液加入过量的稀硝酸，白色沉淀消失，并有气泡产生：
（3）取少量的（2）的溶液滴入硝酸银溶液，有白色沉淀生成．
根据上述实验现象，回答下列问题：
（1）原白色粉末中肯定有______可能有______
（2）写出全部肯定发生的离子反应：______
（3）如何进一步确定白色粉末的成分，请你写出实验步骤、现象和结论______．
2009年3月22日是第17个世界水日，主题是“跨界水——共享的水、共享的机遇”。请你运用所学知识，分析下列问题。
（1）写出图中数字所代表的跨流域调水的名称：
①_________________________________，②________________________________。
（2）南水北调工程是把_______________水调到缺水严重的___________、__________地区，此工程东线由南向北依次解决了_________河、_________河、__________河三大流域用水紧张的状况，著名的三峡水利工程与__________线调水有关，解决我国西北地区的缺水状况则依赖于__________线工程。
（3）_____________山脉是我国重要的地理分界线，长江注入___________海。
| "The language of a composer", Cardus wrote, "his harmonies, rhythms, melodies, colors and texture, cannot be separated except by pedantic analysis from the mind and sensibility of the artist who happens to be expressing himself through them". But that is precisely the trouble; for as far as I can see, Mozart’s can. Mozart makes me begin to see ghosts, or at the very least ouija-boards. If you read Beethoven’s letters, you feel that you are at the heart of a tempest, a whirlwind, a furnace; and so you should, because you are. If you read Wagner’s, you feel that you have been run over by a tank, and that, too, is an appropriate response. But if you read Mozart’s—and he was a hugely prolific letter-writer—you have no clue at all to the power that drove him and the music it squeezed out of him in such profusion that death alone could stop it; they reveal nothing—nothing that explains it. Of course it is absurd(though the mistake is frequently made)to seek external causes for particular works of music; but with Mozart it is also absurd, or at any rate useless, to seek for internal ones either. Mozart was an instrument. But who was playing it That is what I mean by the Mozart Problem and the anxiety it causes me. In all art, in anything, there is nothing like the perfection of Mozart, nothing to compare with the range of feeling he explores, nothing to equal the contrast between the simplicity of the materials and the complexity and effect of his use of them. The piano concertos themselves exhibit these truths at their most intense; he was a greater master of this form than of the symphony itself, and to hear every one of them, in the astounding abundance of genius they provide, played as I have so recently heard them played, is to be brought face to face with a mystery which, if we could solve it, would solve the mystery of life itself. We can see Mozart, from infant prodigy to unmarked grave. We know what he did, what he wrote, what he felt, whom he loved, where he went, what he died of. We pile up such knowledge as a child does bricks; and then we hear the little tripping rondo tune of the last concerto—and the bricks collapse; all our knowledge is useless to explain a single bar of it. It is almost enough to make me believe in — but I have run out of space, and don’t have to say it. Put K. 595 on the gramophone and say it for me. |
According to Paragraph 1, Cardus observed that ______ .
A．a composer can separate his language and harmonies from his own mind and sensibility
B．a composer can separate his language and harmonies from the mind and sensibility of an artist
C．some people can separate the language and harmonies of a composer from his mind and sensibility
D．the language, harmonies, rhythms, melodies, colors and texture of a composer cannot be separated from each other
导游人员应该从接受接团任务开始就进入临战状态，仔细研究团队情况，细心落实团队每一项接待安排，制定周密的带团预案，才能为接待好旅游团队奠定良好的基础如果一个导游连自己团队成员的基本情况都一无所知，那是很难融入到团队中去的