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【判断题】
XML的全称是Extensible Markup Language,可扩展性标签语言
A.
正确
B.
错误
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参考解析:
知识点:
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皮皮学刷刷变学霸
举一反三
【单选题】所谓《诗经》,通俗地可以理解为()
A.
叙事诗
B.
爱情诗
C.
风景诗
D.
人物诗
【单选题】Woman: Do you think Professor Simpson will cancel class on account of the special conference? Man: Not likely. Question: What does the man mean?
A.
He doesn't like the professor very much.
B.
He doubts class will be cancelled.
C.
He doesn't want to attend the conference.
D.
He wonders whether the professor is an actor.
【判断题】出于谨慎性考虑,资产负债表日,交易性金融资产应当按照公允价值计量与成孰低计量。答案:
A.
正确
B.
错误
【多选题】低钾血症的临床表现有
A.
呼吸增快
B.
四肢肌张力增高
C.
心跳加快,血压下降
D.
肠麻痹使肠鸣音消失
E.
心音低钝,ST段压低,出现U波
【单选题】低钾血症的临床表现有
A.
呼吸深长
B.
口唇樱桃红色
C.
手足搐搦、惊厥
D.
反应低下,全身乏力
E.
恶心呕吐,呼气有丙酮味
【单选题】Professor Simpson ___________ the project carefully and made a fewcorrections.
A.
went up
B.
went clown
C.
went after
D.
went over
【单选题】Why do the man and woman want to talk to Mr. Simpson?
A.
He is a psychology professor with much knowledge.
B.
His views during arguments are very powerful.
C.
He may be able to add information to a research paper.
D.
He has personal experience in this field.
【简答题】(1)按图测定空气中氧气的含量时,要达到实验目的,反应物或装置方面应满足的条件是         ;该实验还可说明氮气具有的性质是            (要求两条)。 (2)在探究两种未知的银白色金属X和Y的活动性顺序时,某小组同学做了下列实验: ①请你一同完成好如下实验报告,并回答下列问题。 实验步骤 实验现象 结 论 分别把这两种金属放入___________中观察。 金属X无明显变化;金属...
【简答题】传统的集合“并、差、交”运算施加于两个关系时,这两个关系必须 。
【简答题】传统的集合“并、差、交”运算施加于两个关系时,这两个关系必须 。
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