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【单选题】
产生金属指示剂的僵化现象是因为( )。A.
指示剂不稳定
B.
MIn溶解度小
C.
金属离子与指示剂的条件稳定常数
D.
金属离子与指示剂的条件稳定常数
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【简答题】No part of society or social behaviour is ______: linguistic factors ______how we judge ______, ______, social status, educational standards, job ______, and many other areas of identity and social su...
【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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