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【单选题】
MCS-51单片机的（ ）口引脚，还具有中断、串行通信等第二功能。
A.
P0
B.
P1
C.
P2
D.
P3
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参考答案：
举一反三
【单选题】在三角高程测量中，采用对向观测可以消除（）
A.
视差的影响
B.
视准轴误差
C.
地球曲率差和大气折光差
D.
度盘刻划误差
查看完整题目与答案
【简答题】填空 1. us pron. ____ 2. 允许；让v. ____ 3. well interj. ____ 4. 玩；打(球)v. ____ 5. good adj. ____ 6. 听起来v .      ____ 7. we pron. ____ 8. 运动n. ____ 9. club n. 10. 大量的adj. ____ 11. more pron. ____ 12. 班级n. __...
查看完整题目与答案
【单选题】三角高程测量中，采用对向观测可以消除（ ）。
A.
视差的影响
B.
视准轴误差
C.
地球曲率差和大气折光差
D.
度盘刻划误差
查看完整题目与答案
【简答题】单词拼写 1. Social activities (保护) old people from the loneliness. 2. Money and other forms of help will be offered to the (受害者) of the flood. 3. The doctor noticed a (逐渐的) improvement in his patient. 4. ...
查看完整题目与答案
【简答题】完成句子。 1．Make a comparison and you will find that the same shirt in this clothing store________as in that shopping mall．(cost) 比较一下你就会发现，同样的衬衫在这家 服装店比那家购物中心的贵两倍。 2．________many times, cultivating diver...
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【简答题】You are given many chances in life to choose to be a victim(受害者) or creator. When you choose to be a victim, the world is a cold and difficult place. “ They ” did things to you which caused all of you...
查看完整题目与答案
【简答题】Many of us assume that with such a last name, Peter Buffett, 52, must enjoy a life of endless privilege. But the son of billionaire investor (投资人) Warren Buffett definitely doesn’t think so. “People w...
查看完整题目与答案
【简答题】v. 计算,核算,推测
查看完整题目与答案
【简答题】基本词汇。 1. 打扫；弄干净 v. 2. 学；学会 v. 3. 做饭；烹调 v． 4.节日 n. 5. Dragon  n． 6. lantern  n． 7. ready adj. 8. meal  n. _____ _____ _____ _____ _____ _____ _____ _____
查看完整题目与答案
【简答题】In the days ______ to a ------ ---------in Tucson, Arizona, many described 20-year-old ....... ........Daniel Hernandez as a hero. During the horrible shooting, he .......... ran through the er t...
查看完整题目与答案
相关题目：
【单选题】在三角高程测量中，采用对向观测可以消除（）
A.
视差的影响
B.
视准轴误差
C.
地球曲率差和大气折光差
D.
度盘刻划误差
查看完整题目与答案
【简答题】填空 1. us pron. ____ 2. 允许；让v. ____ 3. well interj. ____ 4. 玩；打(球)v. ____ 5. good adj. ____ 6. 听起来v .      ____ 7. we pron. ____ 8. 运动n. ____ 9. club n. 10. 大量的adj. ____ 11. more pron. ____ 12. 班级n. __...
查看完整题目与答案
【单选题】三角高程测量中，采用对向观测可以消除（ ）。
A.
视差的影响
B.
视准轴误差
C.
地球曲率差和大气折光差
D.
度盘刻划误差
查看完整题目与答案
【简答题】单词拼写 1. Social activities (保护) old people from the loneliness. 2. Money and other forms of help will be offered to the (受害者) of the flood. 3. The doctor noticed a (逐渐的) improvement in his patient. 4. ...
查看完整题目与答案
【简答题】完成句子。 1．Make a comparison and you will find that the same shirt in this clothing store________as in that shopping mall．(cost) 比较一下你就会发现，同样的衬衫在这家 服装店比那家购物中心的贵两倍。 2．________many times, cultivating diver...
查看完整题目与答案
【简答题】You are given many chances in life to choose to be a victim(受害者) or creator. When you choose to be a victim, the world is a cold and difficult place. “ They ” did things to you which caused all of you...
查看完整题目与答案
【简答题】Many of us assume that with such a last name, Peter Buffett, 52, must enjoy a life of endless privilege. But the son of billionaire investor (投资人) Warren Buffett definitely doesn’t think so. “People w...
查看完整题目与答案
【简答题】v. 计算,核算,推测
查看完整题目与答案
【简答题】基本词汇。 1. 打扫；弄干净 v. 2. 学；学会 v. 3. 做饭；烹调 v． 4.节日 n. 5. Dragon  n． 6. lantern  n． 7. ready adj. 8. meal  n. _____ _____ _____ _____ _____ _____ _____ _____
查看完整题目与答案
【简答题】In the days ______ to a ------ ---------in Tucson, Arizona, many described 20-year-old ....... ........Daniel Hernandez as a hero. During the horrible shooting, he .......... ran through the er t...
查看完整题目与答案
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