Mr. West Hello. Can I help you? - EmmaĐoạn văn17/40Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges Mr. West Hello. Can I help you? - Emma I know it's difficult to rememberYes, It's on SaturdayOh no, It's too expensiveYes, please I'm looking for a bookGiải thíchChọn đáp án D