Some students are so _____ that they often make mistakes in their_英语解答

Some students are so _____ that they often make mistakes in their homework.
A.careful B.serious C.careless D.less

人气：408 ℃　时间：2019-09-26 00:22:58

解答

选C
careless 后面的less是否定后缀,意思是粗心的,不细心的