【題目】Fish e from prehistoric sea creatures.

【答案】見解析

【解析】evolved

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【題目】"A photograph that one has taken of oneself, typically with a smart phone or webcam and uploaded to a social media website" is the definition of "selfie" in the Oxford English Dictionary. In fact, it wasn't even in the dictionary until August of last year. It earned its place there because people are now so obsessed with (對……癡迷) selfies ─ we take them when we try on a new hat, play with our pets or when we meet a friend whom we haven't seen in a while.

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