When I was young, I spent my summer vacations on my grandparents' farm. The summer that I graduated from college, I 56 my grandparents once again. When I arrived,I discovered that there was a family 57 in progress. Grandpa's dog and hunting partner, Rusty, had taken on a very bad 58 in his old age. He had begun 59 into the chicken coop (鸡笼) and eating eggs. In the eyes of the local farmers, 60 dogs started stealing eggs, there was no 61 to cure them. They knew there was only one thing to be done 62 such a dog-you had to shoot it and the sooner the 63 . Rusty and Grandpa were old friends. Grandpa certainly didn't 64 to shoot Rusty,but he knew it needed to be done. The 66egg money" was Grandma's private income, so you can imagine 65 she felt about the problem. 66 the inexperienced confidence of youth, I told Grandpa that I thought I could"cure"the egg-stealing dog. I wanted to at least have a 67 to save Rusty's life, and save Grandpa from the sadness of 68 Rusty. The next morning, I broke open six fiesh eggs and put them in Rusty's bowl 69 at the door to the chicken coop. Rusty came 70 and noticed the eggs. He quickly 71 the eggs and happily walked off for his nap (打盹). The following morning I did the 72 thing.I put the eggs a few feet away from the chicken coop, toward the back door of the farmhouse 73 Grandma usually fed Rusty. The next day I again moved the bowl closer to the house, and added some dog food to the eggs. Every day I moved the bowl closer to the back door, mixing more dog food and 74 eggs. By the time the bowl reached the door, it was all dog food and no eggs. Rusty had again become 75 to looking for his food at the back door of the house, and never again went into the chicken coop.70.A.before B.after C.along D.from
A、A
B、B
C、C
D、D
运动中的注意事项不包括()
A、运动前要做准备活动
B、剧烈运动大量出汗后宜大量饮水
C、运动后要做整理活动
D、饭后不宜马上进行剧烈运动
去甲肾上腺素兴奋的受体最准确的是()
A、α肾上腺素受体
B、α和β1肾上腺素受体
C、β2肾上腺素受体
D、β1和β2肾上腺素受体
E、α、β1和β2肾上腺素受体
62 A result B condition C lack D cause
A、A
B、B
C、C
D、D
针对磺胺甲基异恶唑(SMZ)和甲氧苄啶(TMP),论述不正确的是()
A、前者是磺胺类药,后者是磺胺增效剂
B、前者抑制细菌的二氢叶酸合成,后者抑制四氢叶酸合成
C、二者合用抗菌作用不变
D、TMP单用易引起细菌耐药
E、二者合用药效增强
63.A protect B destroy C provide D resemble
A、A
B、B
C、C
D、D