. What does the phrase"the prettiest carpet "refer to? A. the books on the floor B the books on the stairs C the carpet on the floor D. the books in the bookcases
【简答题】Sam’s uncle had an old bird which sat in its cage all day. One day his uncle said, “It is too expensive to 1 that bird. We will get rid of it.” But Sam wanted to 2 the bird. Sam’s grandfather told him...