When you come across new words in reading, it is not a good idea to _________ in a dictionary at once.
A.make up them | B.look up them |
C.make them up | D.look them up |
When you come across new words in reading, it is not a good idea to _________ in a dictionary at once.
A.make up them | B.look up them |
C.make them up | D.look them up |