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【简答题】
使式子 1-x 有意义的实数的取值范围是______．
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【单选题】______ a language family is a group of languages with a common origin and similar vocabulary, grammar, and sound system.
A.
What linguists call
B.
It is called by linguists
C.
Linguists call it
D.
What do linguists call
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【单选题】Prior to the 20th century, many languages with small numbers of speakers survived for centuries. The increasingly interconnected modern world makes it much more difficult for small language communitie...
A.
an increasingly interconnected world
B.
maintaining small numbers of speakers
C.
relatively isolated language communities
D.
following the tradition of the 20th century
查看完整题目与答案
【判断题】Children can acquire two or more first languages with ease.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Languages with _____ generally possess a much larger number of devices of overt gender marking.
A.
Social gender
B.
grammatical gender
C.
cultural gender
D.
lexical gender
查看完整题目与答案
【单选题】Although _______ are simplified languages with reduced grammatical features, they are rule-governed, like any human language.
A.
vernacular languages
B.
creoles
C.
pidgins
D.
sociolects
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【判断题】纯粹理性批判在自然科学领域和道德领域都否定了上帝的存在。()
A.
正确
B.
错误
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【判断题】纯粹理性批判在道德领域和自然科学领域都否定了上帝的存在。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】欧洲流传至今最早而又最完整的一部史诗是冰岛的《埃达》。
A.
正确
B.
错误
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【多选题】Examples of“gender languages” or “languages with grammatical gender”are ____.
A.
German
B.
Italian
C.
French
D.
Russian
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【单选题】随机选择5所幼儿园小班儿童进行某疫苗的预防效果观察，随访3年结果表明85％的免疫接种者未发生该病，由此研究者认为( )
A.
不能下结论，因为未进行统计学检验
B.
该疫苗预防有效，因可保护85％儿童不生病
C.
不能下结论，因为3年观察时间不够
D.
该疫苗预防效果欠佳，仍有15%儿童生病
E.
不能下结论，因为未设对照组
查看完整题目与答案
相关题目：
【单选题】______ a language family is a group of languages with a common origin and similar vocabulary, grammar, and sound system.
A.
What linguists call
B.
It is called by linguists
C.
Linguists call it
D.
What do linguists call
查看完整题目与答案
【单选题】Prior to the 20th century, many languages with small numbers of speakers survived for centuries. The increasingly interconnected modern world makes it much more difficult for small language communitie...
A.
an increasingly interconnected world
B.
maintaining small numbers of speakers
C.
relatively isolated language communities
D.
following the tradition of the 20th century
查看完整题目与答案
【判断题】Children can acquire two or more first languages with ease.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Languages with _____ generally possess a much larger number of devices of overt gender marking.
A.
Social gender
B.
grammatical gender
C.
cultural gender
D.
lexical gender
查看完整题目与答案
【单选题】Although _______ are simplified languages with reduced grammatical features, they are rule-governed, like any human language.
A.
vernacular languages
B.
creoles
C.
pidgins
D.
sociolects
查看完整题目与答案
【判断题】纯粹理性批判在自然科学领域和道德领域都否定了上帝的存在。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】纯粹理性批判在道德领域和自然科学领域都否定了上帝的存在。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】欧洲流传至今最早而又最完整的一部史诗是冰岛的《埃达》。
A.
正确
B.
错误
查看完整题目与答案
【多选题】Examples of“gender languages” or “languages with grammatical gender”are ____.
A.
German
B.
Italian
C.
French
D.
Russian
查看完整题目与答案
【单选题】随机选择5所幼儿园小班儿童进行某疫苗的预防效果观察，随访3年结果表明85％的免疫接种者未发生该病，由此研究者认为( )
A.
不能下结论，因为未进行统计学检验
B.
该疫苗预防有效，因可保护85％儿童不生病
C.
不能下结论，因为3年观察时间不够
D.
该疫苗预防效果欠佳，仍有15%儿童生病
E.
不能下结论，因为未设对照组
查看完整题目与答案