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【单选题】
根尖周炎疼痛最剧烈的阶段是A.
根尖脓肿
B.
骨膜下脓肿
C.
粘膜下脓肿
D.
瘘管形成期
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举一反三
【单选题】What is the purpose of a persuasive speech?
A.
To teach the audience new information about an unfamiliar topic.
B.
To convince the audience to take a side, think in a certain way, or believe in a particular viewpoint.
C.
To demonstrate to the audience how to do something new or to do an old thing in a new way.
D.
To establish the credentials and authority of the speaker.
【多选题】What make a proposal persuasive?
A.
Understand the reader’s need.
B.
Show the benefits and establish credibility.
C.
Make a firm and clear recommendation accompanied by action steps.
D.
Back up your solution with details.
【单选题】What's the opinion of many leading researchers on the new ysis?
A.
It is very persuasive as well as easily understood.
B.
It proves a widely-believed hypothesis in a sense.
C.
It overestimates the importance of elderly worker.
D.
It is extremely difficult to make it clear to people.
【简答题】硬脊膜的神经来自脊神经的脊膜支,也称____神经或 ____ 神经,该神经自脊神经干发出后,与来自椎旁的交感神经一起,经 ____返回椎管内。
【多选题】合同更改具有的特征是【 】
A.
订立了消灭旧合同、产生新合同的协议
B.
目的在于产生新债、消灭旧债
C.
不发生溯及既往的效力
D.
原担保合同的效力，不受合同更改的影响
E.
合同更改将导致合同主体的变化
【多选题】新兴工业化国家的行政发展模式具有的特征有()。
A.
政府始终将自身的改革与生存紧密地联系起来，危机意识比较强
B.
政府同民间特别是私人企业间保持着良好的关系，行政权力机构更多地强调的是其服务职能;
C.
传统行政文化和现代文官制度有机地结合起来，使得公务员始终保持着较高质量
D.
行政改革与发展基本上都是在的情况下推行的
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