()1.Ourteacheroftenkeepsusclassroomeveryday,sowemustkeepourclassroom选择()1.Ourteacheroftenkeepsusclassroomeveryday,sowemustkeepourclassroom.A.clean,cleanB.cleaning,cleaningC.cleaning,clean

Question

( )1.Our teacher often keeps us ________ classroom every day,so we must keep our classroom选择
( )1.Our teacher often keeps us ________ classroom every day,so we must keep our classroom .A.clean,clean B.cleaning,cleaning C.cleaning,clean

Answer 1

选择答案是c,有个句型是keep sb doing sth,