读“我国某区域示意图”，完成下列各题。
小题1:该区域的特色农业生产模式属于
A．基塘农业
B．绿洲农业
C．坝子农业
D．河谷农业小题2:该特色农业生产模式形成的主导因素是
A．光热水资源丰富
B．降水稀少
C．地势低，热量条件好
D．地势平坦，水源充足
小题1:D
小题2:C
题目分析：
小题1:青藏高原地区，由于海拔高，气温低，农业多分布在海拔较低的河谷地区，故称为河谷农业。
小题2:河谷地区，地势低，气温相对较高，有利于农业生产，故该特色农业生产模式形成的主要因素是地势低，热量条件好。
Martin is a fifteen-year-old boy. He used to be a“problem child”, but a recent with his mother changed his life. He didn’t use to give his mother many problems. , after his father’s death a few years ago, Martin’s life became more difficult. His mother couldn’t afford to pay for her child’s education. To do this, she work, and so was often not at home. His mother looked after him as as she could. Unfortunately, Martin still caused problems. He was not in studying and he often got in to trouble. Luckily, his mother was very and didn’t give up trying to help him. In the end, she a difficult decision:to send him to a boys’boarding school. Martin hated it and used to cause a lot of trouble. One day, he told his teacher he wanted to leave the school. The teacher said it was necessary for Martin to with his mother. Martin called his mother, but to his , this phone call changed his life. “It was exactly Ineeded, ”he said. “My mother helped me to understand how much she had given me. She also told me that even though my father was no longer with us, he was me and would always take pride in every thing good I do. That’s when I decided to change. I realize that my father died, I have been afraid of being alone, and have tried to make my mother pay more attention to me. ” Now Martin has changed. He has been working hard and is now one of the best students in his class. How was he able to change?His mother’s helped him to feel good about himself.
|