—Can you tell me ________ to send this postcard to New York by airmail?
—Let me check. Oh,it’s one dollar.
A.how long it takes | B.how much it costs |
C.who can help me | D.if there’s a post office |
—Can you tell me ________ to send this postcard to New York by airmail?
—Let me check. Oh,it’s one dollar.
A.how long it takes | B.how much it costs |
C.who can help me | D.if there’s a post office |