在地表形态的塑造过程中，内力和外力是同时起作用的，它们作用的结果也往往交织在一起。据此完成小题。
小题1:下列四种地质现象中，属于内力作用的是( )
A．云南路南石林的形成
B．崇明岛的形成
C．澳大利亚的大堡礁的形成
D．喜马拉雅山脉的形成小题2:列有关地貌成因的叙述，错误的是( )
A．黄土高原的黄土是由风力挟带的粉砂、尘土堆积而成的
B．长江三峡是地壳上升、河流侵蚀下切形成的
C．内蒙古高原西部的大片戈壁和裸岩荒漠是风力作用的产物
D．塔克拉玛干沙漠中的沙丘和沙垄是典型的风蚀地貌
小题1:D
小题2:D
小题1:A项为流水的侵蚀作用，B项为流水堆积作用，C项为生物堆积，D项为亚欧板块和印度洋板块碰撞形成。
小题2:沙丘和沙垄是典型的风力堆积地貌，风蚀柱、风蚀蘑菇等才是风蚀地貌。
It was Monday. Mrs. Smith’s dog was hungry，but there was not any meat in the house. Thinking that there was no 46 way, Mrs. Smith took a piece of paper, and wrote the following words 47 it:“Give my dog half a pound of meat.”Then she gave the paper to her dog and said, “ 48 this to the butcher, and he’s going to give you your lunch today.” 49 the piece of paper in its mouth, the dog ran to the butcher’s shop. It gave the paper to the butcher. The butcher read it 50 , recognized that it was 51 the lady’s handwriting and soon did 52 he was asked to. The dog was very happy, and ate the meat up at once. At midday, the dog came to the shop again. It gave the butcher a piece of paper again. After reading it, he gave half a pound of meat 53 . The next day, the dog came again just at midday. And as usual, it brought a piece of paper in the mouth. This time, the butcher did not take a look at the paper, and gave the dog 54 meat, for he had regarded the dog as one of his customer. But, the dog came again at four o’clock. And the same thing happened once again. To the butcher’s surprise, it came for the third time at six o’clock. The butcher 55 puzzled. He said to himself, “This is a small dog. Why does Mrs. Smith give it so much meat to eat today? ” Looking at the piece of paper, he found that there were not any words there.
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