Question: Read the article and select the best answer. Article: Have you wondered why different animals or pests have their particular colors? Colors in them seem to be used mainly to protect themselves. Birds, especially seagulls are very fond of locusts, but birds can't easily catch locusts because locusts change their colors together with the change of the color of crops. When crops are green, locusts look green. But when crops are ripe, locusts take on exactly the same brown color as crops have. Some other pests with different colors from plants are usually easily found and eaten by their enemies. So they have to hide themselves in terror for lives and appear only at night. If you study the animal life in any part of the world, you will find the main use of coloring is to protect themselves, bears, wolves and other beasts move quietly through forests. They are usually _ to the eyes of hunters, because they have the color much like the barks of trees. An even more strange act remains to be noticed. A kind of fish living in seas can send out a kind of very black liquid when it faces danger. While the liquid is over, its enemies cannot find it, and it quickly swims away. Thus, it has existed up to now though it is not powerful at all. Question: This passage mainly talks about _ . Options: A: the change of color in locusts B: the protective coloration of animals and pests C: how a certain sea fish protects itself D: animals or pests can dye themselves different colors
Answer: B

Question: Read the article and select the best answer. Article: I know it is wrong to envy your children. But when I see my son, Tonio and his younger brother Sam going down a slide together, one's arm around the other, I know I have missed something wonderful. Not only did I never have a brother, but also I had no friendships like theirs. My sister was old enough to help take care of me, so she was more a mother than a playmate, and I was more a _ than a friend. A brother would have been wonderful, but it was not in the family planning. Now I finally live with brothers, my sons, Tonio and Sam. I am watching them build the kind of relationship that I once dreamed about. They go to bed together. When one comes into our bed after a nightmare, my wife and I know that before morning his brother will follow. Sam manages the world with more ease than his elder brother, whose frustrations often bring him to tears. With a sincere "Smile, Tonio," Sam is the one who comforts him. Tonio, on the other hand, has stopped playing with boys at his age who don't like playing with Sam. They are always backing each other up. I don't know what kind of relationship they will have when they grow up. Parents always want their children to have what they never could. I want them to have each other. So I imagine them going to the same college, marrying sisters and living on the same block. That's why I was so worried the day Tonio started kindergarten. I felt that I would lose something too. As we headed for school that morning, both boys seemed relaxed, as if neither had any idea that the day was going to be different, that starting then, Tonio would be leaving behind his brother, his best friend, his right arm. Tonio's first day was chaotic, with hundreds of children outside looking for their teachers. Before any of us could say goodbye, Tonio disappeared with his new classmates. He turned to wave and then was gone. It was so sudden. Sam even didn' t see him go. Although parents had been asked to ease the craziness of the first day by statying out of the school, I lifted Sam up and took him to... Question: What does the title "Surrounded by Brothers" suggest? Options: A: The author experienced brotherly affection by raising his sons. B: The author often plays with his sons whenever he has time. C: Parents want their children to stay at home and play together. D: The youngest son is always surrounded by his elder brothers.
Answer: A

Question: Read the article and select the best answer. Article: When I was a boy I always wanted to be a cowboy. I remember my Mom worrying about me getting sick from the heat in the summer, because I wore a thick blue sweater all the time. No respectable cowboy, however, would wear short sleeves so I sweated while I played. One day my parents gave me a bb gun. It looked just like a gun that all the cowboys used in the movies. I spent hours each day during those summer months shooting at stumps and pretending to be John Wayne (film actor who played tough heroes). As I was coming into the house one afternoon, though, I tried it one time too many. The gun that I thought was empty let out a soft pop and a bullet flew across the room and parted the hair of my Dad who was asleep on the couch. My Dad took one look at the bb hole a half inch above his head, walked over to me, took my gun, walked outside, and calmly broke it in half. I didn't cry too much over this. I knew how close I had come to hurting my Dad with my stupidity. I didn't expect to ever get another bb gun either. That is why I was so surprised when my Dad bought me another one the next year. I guess he thought I had wised up enough to know how to use it this time. I never put a single bb in the new gun, but in my imagination John Wayne rode again. I eventually outgrew my cowboy stage, but I never did outgrow my appreciation for my Father's forgiveness. He showed me that even when I messed up in the worse way I was still loved. He gave me another chance and let me know that I was forgiven whether I deserved it or not. He shared with me some of the unconditional love and forgiveness. May we always embrace and share that love and forgiveness as well. Question: The author wore a thick blue sweater because _ . Options: A: he was easy to get sick B: he wanted to be like a cowboy C: he hoped to be respected by cowboys D: he didn't want his mother to worry about him
Answer:
B