---Excuse me. Do you know these English words? ---Sorry, I don’t. But you can __________ in a dictionary.
A.look it up | B.look up it |
C.look them up | D.look up them |
---Excuse me. Do you know these English words? ---Sorry, I don’t. But you can __________ in a dictionary.
A.look it up | B.look up it |
C.look them up | D.look up them |