If you don't know the meaning of a word, you can look it up in a _______.

1. A.
   menu
2. B.
   map
3. C.
   list
4. D.
   dictionary

If yon don't know the meaning of the word, you can ________ in a dictionary.

1. A.
   look it out
2. B.
   look out it
3. C.
   look it up
4. D.
   look up it

If you don’t know the meaning of a word，you can look it up in a _______

A．menu          B．map              C．1ist             D．dictionary