I wouldn.t buy that refrigerator ( ) who recommends it.     

A.regardless
B.since
C.no matter  
D.for
出自:当代英语语法概论

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