60. The underlined word “outlawed” in paragraph 2 probably means “ ”. (A)allowed (B)banned (C)offered (D)refused

64. What’s the main idea of the passage? (A)Businesses are finding ways to send their message to the shoppers. (B)Companies will soon get information about cutting carbon emissions. (C)Firms are making efforts to encourage customers to keep goods at home. (D)Firms are urged to cut carbon emissions by shoppers’environmental awareness.