-- My brother bought me an iPhone 5, but I don’t know __________. Can you help me?
-- Let’s read the instructions.
A.what to use | B.how to use |
C.what to use it | D.how to use it |
-- My brother bought me an iPhone 5, but I don’t know __________. Can you help me?
-- Let’s read the instructions.
A.what to use | B.how to use |
C.what to use it | D.how to use it |