Unit 1 Introduction Achievement Test
1、 The soft palate is also called ____
A: velum
B: uvula
C: epiglottis
D: trachea
答案: velum
2、 The back of the tongue helps to produce ____ sounds.
A: velar
B: dental
C: alveolar
D: palatal
答案: velar
3、 /p/, /b/, /m/ and /w/ are produced with the help of ____.
A:the upper teeth and inner lower lip
B: the