1 . 阅读下列短文,根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词,在给出提示词的空白处用括号内所给词的正确形式填空。
World Pangolin (穿山甲) Day is on the 1 (three) Saturday of February each year. This year, it fell on Feb 18. It’s a day 2 (help) people learn more about pangolins.
According to the International Union for the Conservation of Nature (IUCN), more than 1 million pangolins have been killed or sold in the last 10 years. The growing demand for their scales and meat is the main reason for their decline. 3 (luck), this situation is getting better. The Chinese government has banned buying and eating the animal. Breaking this law will be regarded as a crime.