【题目】The deadline has been ________ till next Monday.
A.enlarged
B.expanded
C.extended
D.stretched

【答案】C
【解析】A．enlarge扩大，放大；B．expand(体积，规模)扩大，扩张；C．extend延伸，延长，拓展；D．remember stretch伸长，舒展身体；句意：最后期限已被延长至下周一。根据句意，故选C。