1、Conventionally a （ ） is put in slashes. 单选题 1分

2、An aspirated [ ph] and an unaspirated [p] are （ ） of the phoneme /p/. 单选题 1分

3、A phoneme is a group of similar sounds called （ ）. 单选题 1分

4、Which branch of phonetics concerns the production of speech sounds?（ ） 单选题 1分

5、Liquids are classified in the light of （ ）. 单选题 1分

6、a voiceless labiodental fricative 简答题 1分

7、a voiceless glottal fricative 简答题 1分

8、a voiced bilabial glide 简答题 1分

9、a voiceless alveolar fricative 简答题 1分

10、a voiced post-alveolar liquid 简答题 1分

11、a voiceless bilabial plosive 简答题 1分

12、a voiced bilabial plosive 简答题 1分

13、a voiceless alveolar plosive 简答题 1分

14、（ ） phonetics studies the movement of the vocal organs of producing the sounds of speech. 简答题 1分

15、Speech takes place when the organs of speech move to produce patterns of sound. This movements have an effect on the （ ） coming from the lungs. 简答题 1分

16、Consonant sounds can be either （ ） or （ ）, while all vowel sounds are （ ）. 简答题 1分

17、The qualities of vowels depend upon the position of the （ ） and the lips. 简答题 1分

18、Consonants differ from vowels in that the latter are produced without （ ）. 简答题 1分

19、In English there are a number of （ ）, one vowel position to another through intervening positions. 简答题 1分

20、（ ） refers to the phenomenon of sounds continually show the influence of  their neighbors. 简答题 1分

21、Phonetics has three sub-branches:（ ） phonetics,（ ） phonetics and （ ） phonetics. 简答题 1分

22、The vocal tract can be divided into two parts:the （ ） and the （ ）. 简答题 1分

23、rounded vowel 简答题 1分

24、dentals 简答题 1分

25、articulatory phonetics 简答题 1分

26、acoustic phonetics 简答题 1分

27、auditory phonetics 简答题 1分

28、palatal 简答题 1分

29、alveolar 简答题 1分

30、glide 简答题 1分

31、Articulatory phonetics is concerned with how a sound is produced by the vocal organs. 判断题 1分

32、All consonants are produced with vocal-cord vibration. 判断题 1分

33、Bilabials are different from alveolars in terms of manner of articulation. 判断题 1分

34、When two articulators are brought together to form a complete closure which is followed by a sudden release, the sounds are called affricates. 判断题 1分

35、In terms of tension of the muscles at pharynx, vowels are grouped into tense vowels and lax vowels. 判断题 1分

36、All the back vowels are rounded vowels 判断题 1分

37、Triphthongs are produced by a glide from one vowel to another rapidly and continuously. 判断题 1分

38、Auditory phonetics investigates how a sound is perceived by the listener. 判断题 1分

39、According to the position of the velum, consonants are divided into oral consonants and nasal consonants. 判断题 1分

40、The lowering of the soft palate causes the production of oral consonants while the rising of the soft palate brings about the production of nasal consonants. 判断题 1分

41、How are consonants classified in terms of different criteria？ 简答题 1分

42、How are vowels classified in terms of different criteria？ 简答题 1分