题目:
天平的灵敏度就是它的分度值
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D
天平的灵敏度就是它的分度值
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0202/70e6f00b3c6fddafc8e9aba2085477da.html
下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D
完形填空。 | ||||
After finishing working at the hospital that day, I was driving home after a particularly busy night call. In front of me was a public bus, with college students sitting on the roof, 1 a small metal railing (栏杆). As the 2 weaved through traffic, I could see the boys 3 from side to side. 4 , a boy fell off the back of the bus. He 5 the road face down, bounced once, and 6 . He lay 7 in the middle of the road as the bus sped away. The cars directly behind the bus 8 to avoid the boy, but none stopped. Part of me understood-if he died, it would mean police involvement and 9 problems. In fact, I felt the same willing to keep going, 10 the willing to stop and help was 11 . I knew that if the boy was bleeding into his brain, he could 12 in a matter of minutes. He had to get to hospital quickly. I stopped my car and carefully 13 the boy, who appeared to be about 20. His face was covered in 14 -he had a long deep cut on his forehead and another above his right ear. There didn't seem to be any other injuries. I 5 to apply pressure to the cuts to stop the bleeding but failed. With the 6 of some bystanders, I lifted his unconscious body into the back seat of my car. I asked a couple of men to 7 me, but they shrank away from further involvement, I jumped in the car and 8 to the hospital. On reaching the emergency entrance, I 9 , "Head injury!" Hospital staff wheeled the boy into the emergency room, while I gave a quick 10 to the on-call doctor. After an initial examination, the doctors determined that he was most likely bleeding into his brain. Luckily the boy was saved at last. | ||||
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造成眼球挫伤的原因是()
A.风枪子弹射入眼球
B.注射器针头刺伤眼球
C.用锤子敲钉子时异物射入眼球
D.捆扎东西时橡皮带松脱击中眼球
E.鸟嘴啄伤眼球
奇数羽状复叶的树种有()、()。
我国《计量法实施细则》规定,计量检定工作应当符合经济合理、就地就近的原则,不受()和()的限制。
原发性醛固酮增多症患者的实验室检查表现为()
A.低钠、低钾、血浆肾素增高,醛固酮减低
B.低钠、低钾、血浆肾素减低,醛固酮减低
C.高钠、低钾、血浆肾素减低,醛固酮增高
D.低钠、低钾、血浆肾素减低,醛固酮增高
E.低钠、高钾、血浆肾素减低,醛固酮增高