问题
选择题
在未来的农业生产中,依托于地理信息技术,农民首先可定期获得农田长势的影像资料,再经过系统分析,最后把杀虫剂、化肥施用到最需要的农田,从而减少污染、提高产量。这一过程中,依次使用的技术是[ ]
A.GPS→RS→GIS
B.RS→GPS→GIS
C.GIS→RS→GPS
D.RS→GIS→GPS
答案
答案:D
在未来的农业生产中,依托于地理信息技术,农民首先可定期获得农田长势的影像资料,再经过系统分析,最后把杀虫剂、化肥施用到最需要的农田,从而减少污染、提高产量。这一过程中,依次使用的技术是[ ]
A.GPS→RS→GIS
B.RS→GPS→GIS
C.GIS→RS→GPS
D.RS→GIS→GPS
答案:D
One day, I am reading a newspaper when my wife calls me in the kitchen, “Will you here and make your daughter eat her food?” I throw the away and run to my 8-year-old daughter, Millie. In front of her is a bowl of rice. She says to me: “Dad, I want to do a special thing. I eat all the rice, will you let me do it?” “OK.” I say. “Dad, I want to cut(剪掉) all my hair from my this Sunday.” She says. I feel a little surprised(惊讶的). “Millie, why don’t you ask for something else? We will be when we see your cleanshaven(剃光的) head.” “Dad, you say you will let me it!” Millie cries. On Monday morning, I her to school. I watch my hairless(没有头发的) daughter walking to her classroom. I see a boy with a hairless head. He another car, and shouts: “Millie, please for me.” “Sir, your daughter is .” A woman gets out of the , and says, “That boy is my son, Harish. He is ill. He lost(失去了) all his hair because of chemotherapy(化疗).He doesn’t to go to school. Millie visits him and I don’t know she would cut her hair my son! ” I stand there, and I can’t anything. “Thank you, my little angel! You are teaching me what love is!” I think. My daughter is a girl. She lives for her friends.
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