【简答题】Forest guards in western India are using cell phones with ringtones(手机铃声)of cows mooing, goats bleating and roosters crowing to attract leopards (豹)that have wandered into human settlements, officials...
【简答题】四季灯谜猜猜猜。 A. It's cold. I put on my hat, scarf, mittens and boots. B. It is warm. I take off my winter clothes. C. The weather is hot. I put on my shorts and T-shirt. D. It is cool and windy. I put on ...