his hobby is ( )his hobby is run/running.选哪个?请说明原因

分类: 作业答案 • 2021-12-23 14:03:59

问题描述：

his hobby is ( )
his hobby is run/running.选哪个?请说明原因

答

running

答

running
此句为主-系-表结构,表语常由名词、形容词、副词、介词短语、不定式、动词的-ing、从句来充当,所以这里要选择run的动名词形式.动词本身不能作表语啊= =