Do you know_________books are made? A.what B.why C.which D.how

来源：学生作业帮助网编辑：六六作业网时间：2024/07/18 13:17:15

Doyouknow_________booksaremade?A.whatB.whyC.whichD.howDoyouknow_________booksaremade?A.whatB.whyC.wh

Do you know_________books are made? A.what B.why C.which D.how
Do you know_________books are made? A.what B.why C.which D.how

Do you know_________books are made? A.what B.why C.which D.how
A what
what ..be made 由什么材料制成的
不明白的再问.

D.how 书是怎么出来的其余的都讲不通