一道高中英非谓语动词语题 .--What happened to Mr.Smith early this morning
一道高中英非谓语动词语题
.--What happened to Mr.Smith early this morning?
--Oh,he was seen ________ down and the driver __________ away from the spot
A.knock,kept B.knocking,broke C.knocked,got D,to knock,ran
为什么不选D,知识点呢,