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> 现代语言学（英语）(13165)
In the production of these sounds, the lower lip isbrought into
- 2024-11-07 18:58:09
- 现代语言学（英语）(13165)
Vowel sounds are differentiated by a number of factors,which is
- 2024-11-07 18:58:08
- 现代语言学（英语）(13165)
When the obstruction is partial and the air is forced through a
- 2024-11-07 18:58:07
- 现代语言学（英语）(13165)
- 1
Air coming from the lungs and through the windpipe passes throug
- 2024-11-07 18:58:06
- 现代语言学（英语）(13165)
The greatest source of modification of the air stream is found i
- 2024-11-07 18:58:04
- 现代语言学（英语）(13165)
- 1
Statistics resulting from careful investigations show that there
- 2024-11-07 18:58:03
- 现代语言学（英语）(13165)
The writing system of any language is always “invented” by its u
- 2024-11-07 18:58:01
- 现代语言学（英语）(13165)
In everyday communication,______ plays a greater role than writi
- 2024-11-07 18:57:58
- 现代语言学（英语）(13165)