乙型脑炎病毒描述正确的是() A.属虫媒病毒 B.其基因组结构为单股DNA 发布时间:2017-05-27 14:34 │ 来源:www.tikuol.com 题型:多项选择题 问题: 乙型脑炎病毒描述正确的是()A.属虫媒病毒 B.其基因组结构为单股DNA C.该病毒引起的乙脑为自然疫源性疾病 D.病毒抗原稳定 E.为嗜神经病毒
题型:多项选择题 患者男性,50岁。嗜酒10年,近2个月无诱因出现消瘦、乏力、厌食,在单位组织的健康体检时发现AFP升高,后被确诊为原发性肝癌,患者剧烈咳嗽后突然主诉腹痛,右上腹压痛、反跳痛,移动性浊音(+)。患者可能发生的并发症是()A.癌肿破裂出血B.上消化道出血C.应激性溃疡穿孔合并出血D.细菌性肝脓肿E.急性胆管炎 查看答案
题型:多项选择题 2岁男孩,因反复咳嗽、喘息6个月入院。患儿间断出现咳嗽、喘息,夜间重,有时低热。查体:双肺听诊可及哮鸣音及粗细湿啰音,血常规:WBC7×109/L,N48%,L50%。需考虑的诊断是()A.毛细支气管炎B.支气管异物C.先天性气道发育异常D.婴儿哮喘E.慢性支气管炎F.肺结核 查看答案
题型:多项选择题 2011年1月《经济日报》报道,在当前新农村建设中,各地就地取材、因地制宜地摸索出众多符合当地特色的农村建筑节能方法和举措,受到广大农民的欢迎。辽宁省提出农村住房朝向应采用南北向或接近南北向,以最大程度利用太阳能;甘肃省针对干旱少雨、日照充沛的特点,向农户推广南向走廊修建全玻璃封闭的“暖廊”,做法简单,方便实用……简要分析上述材料体现了辩证法的什么哲学道理。(6分) 查看答案
题型:多项选择题 任务型阅读。请认真阅读下面短文,并根据所读内容在文章后图表中的空格里填入最恰当的单词。 注意:每个空格只填1个单词。 There are some very good things about open education. This way of teaching allows the students to develop their own interests in many subjects. Open education allows students to be responsible for their own education. Some students do badly in traditional classrooms. The open classroom may allow them to enjoy learning. Some students will be happier in an open education school. They will not have to worry about grades or rules. But many students will not do well in an open classroom. For some students, there are too few rules.These students will do little in school. They will not make good use of open education. Because open education is so different from traditional education, these students may have a problem of getting used to making so many choices. For many students it is important to have some rules in the classroom. They worry about the rules even when there are no rules. Even a few rules will help this kind of students. The last point about open education is that some traditional teachers do not like it. Many teachers do not believein open education. Teachers who want to have an open classroom may have many problems at their school. You now know what open education is. Some of its good points and bad points have been explained. You may have your own opinion about open education. The writer thinks that open education is a good idea, but only in theory. In actual fact, it may not work very well in a real class or school. The writer believes thatmost students, but of course not all students, want some structure in their classes. They want and need to have some rules. In some cases, they must be made to study some subjects. Many students are pleased tofind subjects they have to study interesting. They would not study those subjects if they did not have to. Title: Open Education DefinitionOpen education is a way of teaching which allows students to learn what they are (2) ______ in without many rules. Advantages· Open education enables students to realize they are learning for (3) ______, not for others. · In open classrooms, many students don't need to be (4) ______ of grades or rules. · Some students find (5) ______ happiness in open classrooms compared with traditional classrooms. Disadvantages· Many students cannot prove themselves as (6)______ in open classrooms as in traditional classrooms. · There are so many choices for students to (7) ______ that they can't use open education properly. · Some teachers are not in (8) ______ of such way of teaching.The writer's (1) ______on open education· Open education is just theoretical, but in a (9) ______ class or school it is not so good. · (10) ______ of the students want some structure in their classes. 查看答案