问题补充:
—Tony, come down and help me with the heavy box!
— Come on! I all day long.Get Peter to do that!
A. work
B. had been working
C. had worked
D. have been working
答案:
A. work
B. had been working
C. had worked
(答案→)D. have been working
解析:考查时态。根据关键词all day long可知使用现在完成进行时,现在完成进行时表示动作的持续性和延续性。句意:—Toney,来帮我搬这个重盒子。—算了吧!我一整天都在上班。让Peter做吧。故D正确。