I can't find my backpack,It _____be still in the classroom.A.might B.could C.can't D.will
问题描述:
I can't find my backpack,It _____be still in the classroom.A.might B.could C.can't D.will
答
I can't find my backpack,It _____be still in the classroom.A.might B.could C.can't D.will
选A为什么B不可以?B表示一种委婉语气,不表示推测