“So I made it to Ushuaia. And there was the National Geographic Explorer—the ( ______ ) that I was going to take.
Two days later, we reached Antarctica. The weather was ( ______ ). It was snowing and I was ( ______ ) because that’s exactly how I wanted Antarctica to be—and I finally set foot on the Antarctic continent. I stood on this rock … and for a split second, I felt that ( ______ ) of really doing something ( ______ ) and traveling in a way that was different, and achieving a far end of the world that not that many people get to go to.” 空1选项：1、ship2、bus空2选项：1、beautiful2、horrible空3选项：1、sad2、smiling空4选项：1、joy2、happiness空5选项：1、difficult2、different