问题详情

The alligator(鳄鱼) was Mother" s fault. She told me to buy something (36). Mother, as usual, blames me. She says that I" ve got more (37) than brains.
That"s not my little brother"s (38) . I"m envious of my younger brother, Bobby, because (39) likes him. Last Christmas I gave him a pair of socks. Bobby was too stupid to understand the insult(侮辱). (40) getting mad, he said to me, "They" re great and just what I (41) . "
Mother had understood, though. So (42) year, on Friday, the week before Bobby" s eighth birthday, she said, "Why can"t you (43) your little brother？ Only a mean person buys a cheap pair of white cotton socks. " Then she added, "I got (44) whenhe was watching a (45) show on TV. He likes animals. They" ve got turtles(龟) on sale. You can buy him(46) as a birthday gift. "
Feeling annoyed but (47) , I promised. On the morning of (48) , I saw the newspaper on the kitchen table. In big (49) , it announced that turtles were on sale (50) fifty cents. Then I saw the small print: BABY ALLIGATORS ON SALE. A (51) began to build in my mind. I i- magined what would happen tonight (52 Bobby opened his present. He would probably run (53)from the room. It was the (54)gift. I could keep my(55) because it would be a nature thing as well as something special.
36.
[ A] important
[ B ] valuable
[ C] special
[ D] useful请帮忙给出正确答案和分析，谢谢！