读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案。
Have you ever planted a few trees on Tree Planting Day? Each year, millions of people, both 1 , plant a lot of trees. But this may not be the best way to make your home a 2 place.
Last week we visited a park in Hebei. We were 3 to find most of the trees had been burned. The workers told us that the trees 4 soon after they were planted because they weren’t watered well enough. 5workers burned them and cleaned the place for 6 trees to be planted this year. 7 a card found in one of the dead trees, a student wrote, ＂I hope this tree will grow up with me to 8 the backbone(栋梁) of our country.＂The workers said that the survival(存活) of the trees was really more important than 9 trees were planted.
Some people in Beijing now have a new idea that they can donate(捐赠) some money and let professionals (专业人士) plant and 10 the trees.
