试题题干
Fill in each of the following blanks with a word or an expression.
Tone languages are languages that use pitch to contrast meaning at word level ,whereas 
languages are languages that use pitch to distinguish different meanings at phrase level or sentence level.
参考答案
试题解析
Tone languages are languages that use pitch to contrast meaning at word level ,whereas intonation languages are languages that use pitch to distinguish different meanings at phrase level or sentence level .声调语言是在单词的水平上用音高来区别意义的语言，然而语调语言是在短语或者句子的水平上用音高来区别不同意义的语言。