( )7.can i help you?a.no,i don't b.i like this book.c.i like the book.d.yes ,i do( )7.can i help you?a.no,i don't b.i like this book.c.i like the book.d.yes ,i do

问题描述:

( )7.can i help you?a.no,i don't b.i like this book.c.i like the book.d.yes ,i do
( )7.can i help you?
a.no,i don't b.i like this book.c.i like the book.d.yes ,i do