A compentent speaker of a language must have a command of these different styles.什么意思?

A compentent speaker of a language must have a command of these different styles.什么意思? a native English German speaker What does a dinner speaker mean? For an ( ),a sit-down strike becomes a “stay-in” strike.A：American English Speaker B：British English Speaker C：Australian English Speaker D：New Zealand English Speaker a native English German speaker 3Qa native English German speaker 翻译should we aim at a native speaker pronunciation 翻译：spoken to a native speaker of English? 翻译：Is Bob's teacher a native speaker of Chinese The speaker finished his speech with a famous saying=The speaker _______ ________ his speech witha famous sayong water speaker,speaker怎么接,speaker speaker poron speaker是什么 speaker咋读? speaker grill The speaker,a teacher from a community college,addressed a sympathetic aud 英语翻译Teachers can create listening guides to focus students' attention on the content,organization,or devices used by a speaker.Sample listening GuideTopic of spoken presentation:Place of the event.Name of speaker:Speaker's expressed purpose:M 有谁知道这篇文章出自哪里?Following Martin Wedell’s piece “Local teacher or native speaker?” now is perhaps a good time to explore the discomfort over the use of “Native speaker” (NS) and “Non native speaker” (NNS).The discom 英语翻译i bought 2 speaker ang i got refund for one.2 diferent times got a speaker.please if u can refund the other one please