题目

阅读下列短文，从每题所给的A、B、C和D四个选项中选出最佳答案。Noteven the sea is safe from the glare(强光)of humans' light at night, Researchers published the first global maps of oceanlight pollution. It shows large parts of the sea lit up at night. And thatrisks confusing or disrupting the behaviors of sea life.TimSmyth led a team to research where in the water this glow is strongest. Smythand his colleagues started with a world map of man-made night-sky brightnessthat had been created in 2016. Then they added data on the ocean andatmosphere. Some data came from sI like your pet dog very much. But I can’t find _______ in the pet shop. Where did you buy _______?A.it, itB.it, oneC.one, oneD.one, it