More than 100 fire-fighters ________ Florida blaze on Monday.

A.fiddled with
B.helped with
C.collided with
D.struggled with
出自:河南财经政法大学-金融学-大学英语4

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