The students often make the classroom ( ) A.to clean B.clean

The students often make the classroom ( ) A.to clean B.clean The classroom needs____.(A) clean (B) cleaned (C) to clean ( The classroom wants _____. A.clean B.cleaned C.to clean D.cl 英语：keep用法1.We must keep the classroom .A.clean B.to clean C. the students clean the classroom every day i -------- often -------（leave） in the classroom to clean it The students( )their classroom every day.A cleansB clean Ccl some students are busy( )the classroom after school. A.clean those are students clean the classroom Our classroom is often made___.A.cleans B.clean C.to clean D clean the classroom 保持-------the classroom clean.