问题
单项选择题
试带法测定尿糖方法学比较，错误的是
A．干化学尿糖检；测原理是基于葡萄糖氧化酶的酶促反应
B．特异性强
C．干化学法测定结果为阴性的标本，如用班氏法也定现阴性结果
D．干化学法较班氏法有更高的灵敏度
E．干化学法只与葡萄糖反应
答案
参考答案：C
解析：干化学法测定结果为阴性的标本，如用班氏法则可能呈现阳性结果。
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试带法测定尿糖方法学比较，错误的是
A．干化学尿糖检；测原理是基于葡萄糖氧化酶的酶促反应
B．特异性强
C．干化学法测定结果为阴性的标本，如用班氏法也定现阴性结果
D．干化学法较班氏法有更高的灵敏度
E．干化学法只与葡萄糖反应
参考答案：C
解析：干化学法测定结果为阴性的标本，如用班氏法则可能呈现阳性结果。
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| Little Bit "Meow, meow, meow," is what I heard as I walked through the alley. I approached the noise and noticed a tail sticking out from under a piece of wood. Under the wood was a 1 black and white cat. I picked him up and 2 he must be freezing to death. I 3 home with the cat held in my jacket. My new best friend, who soon became known as Little Bit, received his name because he was almost 4 when I held him in my hands. He stood about five inches tall. Little Bit's small size had a great advantage - he 5 perfectly in the pocket of my jacket, which made 6 him everywhere very easy. Any time I was home, he wouldn't leave my 7 . He was always eager to play with me. When I fell asleep at night, he would always 8 up around my head to ensure that I was warm. Unfortunately, I grew up. My teenage life 9 my relationship with Little Bit. I lived at such a fast pace that I stopped 10 time for him. My free time was spent with my friends instead. I would come in the house on my phone and not 11 him at all. His meows became an annoyance to me, but it wasn't his 12 that he wanted his best friend back. Time had caused a 13 to Little Bit. His body began 14 down and by the time I realized something was wrong with him, he had already lost his balance. He lay there and looked at me, and 15 this day I still remember the 16 look in his bright green eyes. I took him to the vet (兽医), but there was nothing he could do. The last time I 17 him he wasn't the same tiny cat I had found ten years before. Little Bit filled my arms and he was put to sleep that day. Little Bit's 18 made me realize how much he meant to me. He was always there for me when I needed him. I 19 our last years together and I feel sorry for not always being there for him. I will always 20 the special memories we made. | |||
| ( )1. A. lovely ( )2. A. agreed ( )3. A. left ( )4. A. weightless ( )5. A. grew ( )6. A. showing ( )7. A. mind ( )8. A. rise ( )9. A. weakened ( )10. A. making ( )11. A. overlook ( )12. A. desire ( )13. A. fear ( )14. A. dropping ( )15. A. on ( )16. A. shameful ( )17. A. helped ( )18. A. illness ( )19. A. regret ( )20. A. treasure | B. tiny B. insisted B. stayed B. useless B. fitted B. keeping B. heart B. stand B. fastened B. losing B. interrupt B. purpose B. loss B. tearing B. to B. hateful B. protected B. death B. bother B. admire | C. pretty C. realized C. drove C. breathless C. played C. taking C. body C. wake C. deepened C. wasting C. acknowledge C. fault C. delay C. calming C. in C. harmful C. held C. sadness C. confuse C. evaluate | D. friendly D. proved D. hurried D. hopeless D. existed D. guiding D. side D. roll D. sharpened D. gaining D. recognize D. greed D. concern D. shutting D. for D. sorrowful D. cured D. pressure D. dream D. explore |