When you don’t know some words in reading, it is not a good idea in a dictionary at once.
A.make up them | B.looking up them |
C.to make them up | D.look them up |
When you don’t know some words in reading, it is not a good idea in a dictionary at once.
A.make up them | B.looking up them |
C.to make them up | D.look them up |