By investingwisely she [accumulated] a lot of books.

[单选题]By investingwisely she [accumulated] a fortune.A.amassB.spreadC.increaseD.g

[单选题]By investingwisely she [accumulated] a fortune.A.madeB.gatheredC.manipulate

This company ( ) children’s books.A. polishesB. publishedC. publishesD. publicat

[主观题]These are interesting story books．（改为单数句型）______________________________

[主观题]These are math books．（改为否定句）These_________ _________math books．

What the children in the mountain village need ______ good books．（ ）A. isB. areC

Have you ever heard of e-books? E-books are electronic books. They are no larger

[单选题]Language teachersoften [extract] examples from grammar books.A.pull outB.re

[单选题]Language teachers often （extract）examples from grammar books.A.pull outB.re

New students spend hours in the library, trying to（）the system of arranging the