Question

    Bruce _________his leg when he _____ in a football match yesterday afternoon.

A．broke; played	B．has broken; was playing
C．broke; was playing	D．was breaking; played

Answer 1

C

考查时态。句意：昨天下文当他正在参加足球比赛时，他弄伤了腿。结合语境可知从句描述的是正在进行的动作，用过去进行时态。主句为过去某事的动作，用一般过去时态。选C。