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【多选题】
哪项符合血管外溶血的实验室指标( )A.
血浆中出现血红素白蛋白复合物
B.
血清结合珠蛋白下降
C.
尿含铁血试验阳性
D.
网织红细胞计数升高
E.
血浆游离血红蛋白明显增高
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举一反三
【单选题】The study of relations between linguistic features and the social class of speakers is called
A.
pragmatics
B.
psycholinguistics
C.
sociolinguistics
D.
semantics
【判断题】The linguistic markers that characterize individual social groups may serve as social markers of group membership.
A.
正确
B.
错误
【单选题】According to the passage, a linguistic hierarchy of power is ______.
A.
a ladder of social status determined by his mastery of a certain language
B.
created with the native speaker of a dominant language on the top
C.
formed with the non-native speaker of a dominant language in the middle
D.
all of the above
【判断题】The linguistic markers that characterize individual social groups may serve as social markers of group membership.
A.
正确
B.
错误
【判断题】The linguistic markers that characterize individual social groups may serve as social markers of group membership.
A.
正确
B.
错误
【判断题】Languages are purely linguistic entities without considering social functions.
A.
正确
B.
错误
【简答题】S refers to the linguistic varietycharacteristic of a particular social class.
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