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Here are Important Travel Notices from United Airlines, March 20, 2016 7:12 AM. Information is updated as it is received. ◆    1. Travel and the Zika virus If you have a ticket for travel to a country affected by the Zika virus (as listed on the CDC website) and have concerns, please contact the United Customer Contact Center with any questions or changes to your reservation. Customers advised to avoid the affected regions based on CDC guidance may change their destination or travel date without a fee or may choose to receive a refund（退款）if their tickets were booked befor The weather is hot, ____ the man is still wearing his coat.                    A. and    B. but    C. so    D. in