Whichis(are)rightandwhy?Thanks.1.You'dbetterwrapitwithapieceofcleancloth.2.You'dbetterwrapitinapieceofcleancloth.3.wrapabookwithapieceofpaper4.wrapabookinapieceofpaper5.Ithadbeenwrappedupinnewspaper.6.Ithad

Question

Which is (are) right and why?Thanks.
1.You'd better wrap it with a piece of clean cloth.
2.You'd better wrap it in a piece of clean cloth.
3.wrap a book with a piece of paper
4.wrap a book in a piece of paper
5.It had been wrapped up in newspaper.
6.It had been wrapped up in a newspaper.

Answer 1

1.You'd better wrap it with a piece of clean cloth.用干净的布包裹,用with 4.wrap a book in a piece of paper书被包裹在纸里,强调包在里面,用in5.It had been wrapped up in newspaper.newspaper不可数...