不应该说是复数,而是说第三人称单数形式,记得!
skip-skips-skipping
swim-swims-swimming
set-sets-setting
live-lives-living
dance-dances-dancing
jump-jumps-jumping
take-takes-taking
go-goes-going
carry-carries-carrying
不应该说是复数,而是说第三人称单数形式,记得!
skip-skips-skipping
swim-swims-swimming
set-sets-setting
live-lives-living
dance-dances-dancing
jump-jumps-jumping
take-takes-taking
go-goes-going
carry-carries-carrying