Dad missed a step and fell,___the new suitcase rolling down the stairs.

分类: 作业答案 • 2023-01-06 23:23:36

问题描述：

Dad missed a step and fell,___the new suitcase rolling down the stairs.
A.sending B.sends C.sent D.to send

答

正解A
分词 sending 作结果状语.