Phonological rules may move phonemes from one place in the string to another. For example, Modern English verb ask was Old English askian, with the /k/preceding the/s/. Sound change as a result of sound movement is known as m______.
【正确答案】：metathesis(P134)解析:在音位规则中,语音位移作为语音变化的结果,一般称为语音变位,它指的是两个相邻的语音在位置上的互换。