Any unstressed syllables that may come before the first rhythm group do not belong toany stress-group. They are the strong beat and are read as quickly as possible ()
出自:伊犁师范-英语语音

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块