You’d better not always look up the new words ____________ the dictionary while reading. Sometimes we need to guess.

         A. in                            B. on                                    C. at                                               D. from

You’d better not always look up the new words ____________ the dictionary while reading. Sometimes we need to guess.

A．in                   B．on                  C．at                    D．from

You’d better not always look up the new words ____________ the dictionary while reading. Sometimes we need to guess.

You'd better not always look up the new words ______ the dictionary while reading．Sometimes we need to guess．

1. A.
   in
2. B.
   on
3. C.
   at
4. D.
   from