Could you please_____why you are so late today?
Could you please_____why you are so late today?
A、explained
B、explain
C、to explain
D、explaining
【正确答案】:B
【题目解析】:本题考查固定句式。句意:能请你解释一下今天你为什么这么晚吗?could you please…表示委婉请求某人做某事,后面的动词应用动词原形。故本题选B。
Top