题目

阅读短文，判断正误。Danny loves winter, but he's always hot or cold! Danny wants to go outside to play in the snow. He is going to put on his hat, scarf, jacket, gloves and boots. Why? Because it's cold outside. Now he is putting on his hat, jacket, scarf and gloves. But he takes off his hat quickly. Why? Because he is hot.（1）Danny loves spring.（2）Danny wants to go outside to play in the snow.（3）Danny is going to put on his hat, because it is cold outside.（4）Danny takes off his hat quickly because he is cold.（5）Danny is always hot or cold in winter. 解答题 如图，在平行四边形ABCD中，点E、F在对角线BD上，且BE=DF，求证：AE=CF