判断题
Tense and reference are two terms often encountered in the study of meaning.
错误(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
判断题 All words may be said to contain a root morpheme.
填空题 Consonant sounds can be either （）or（）,while all vowel sounds are （）.
填空题 To many people,a linguist is the same as a （）,one who can speak several languages fluently.
