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>> 成人高等教育 / 预防医学基础
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佳题速递：
192、下列各项中，与微型计算机的运算速度无关的是______。
A.主频
B.机房面积
C.内存
D.字长计算机统考 76、相邻矿井以某一垂直面为界，沿境界线各留井田边界煤柱，称为（ ）划分。 A、 按煤组 B、 水平 C、 垂直煤矿开采学 变压器属于电力系统一次设备。电力系统继电保护 42、One day a bookseller（书商）let a big box of books fall on his foot. "Go to see the doctor," said his wife. "No, "he said. "I'll wait until the doctor comes into the shop next time. Then I'll ask him about my foot. If I go to see him, I'll have to pay him."
On the next day the doctor came into the shop for some books. When the bookseller was getting them ready, he told the doctor about his bad foot. The doctor looked at it.
"You must put that foot in hot water every night. Then you must put something on it," said the doctor.
He took out a piece of paper and wrote on it. "Buy this and put it on the foot before you go to bed every night," he said.
"Thank you," said the bookseller. "And now, sir, here are your books."
"How much?" said the doctor.
"Two pounds."
"Good," said the doctor. "I shall not have to pay you anything."
"Why?" asked the bookseller.
"I told you about your foot. I want two pounds for that. If people come to my house, I ask them to pay one pound for a small thing like that. But when I go to their houses, I want two pounds. And I came here, didn't I?"统考英语阅读理解 知识分子是当代先进生产力的真正代表。 A、正确 B、错误中国特色社会主义理论 以下为Nurbs曲线元素的是（）。 三维动画制作