_____ refers to the phenomenon that those who do not share a first language communicate with each other in a language that they know.
A、national language
B、lingua franca
C、official language
D、world language
应用语言学入门
章节列表
Lecture 1 Introduction10Lecture 2 Second Language Acquisition12Lecture 3 Psychological Aspects of Learners10Lecture 4 Phonetics, Phonology and Language Teaching10Lecture 5 Pragmatics and L2 Teaching10Lecture 6 Anthropological Linguistics and Language Teaching10Lecture 7 Sociolinguistics10Lecture 8 Applied Linguistics in Systemic Functional Perspective10Lecture 9 Cognitive Linguistics and L2 Learning10Lecture 10 Foreign Language Pedagogy15Lecture 11 Research Methods in SLA16