Do want have a look at the second pictue? ( )A. No,please. B.sure.C.That's right. D.You're right.One of my classmates ___reading a book under the tree.( )A.is B.are C.am D.be

问题描述:

Do want have a look at the second pictue? ( )A. No,please. B.sure.C.That's right. D.You're right.
One of my classmates ___reading a book under the tree.( )
A.is B.are C.am D.be