2020-03-15到2020-06-28
02.Sound and Meaning –1 第二周 测验
1、 How can you distinguish between front vowels, central vowels, and back vowels?
A: In terms of voicing.
B: In terms of which part of the tongue is raised.
C: In terms of how high the tongue is raised.
D:In terms of whether the vowels is tense or lax.
答案: In terms of which part of the tongue is raised.
2、 In the following groups of vowels, are mi