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【判断题】
力的可传性原理——作用于刚体上某点的力,可以沿着它的作用线移至刚体内任意一点,不会改变该刚体的作用,对刚体是适用的,对变形固体是不适用的。 ( )
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正确
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错误
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【单选题】用概念模型描述现实世界的事物时,将现实世界的事物个体(事物的一般特征)称为()
A.
属性
B.
对象
C.
实体
D.
联系
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【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
A detective story.
B.
Their writing assignment.
C.
Professor Wilson's writing course.
D.
A jewelry store robbery.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: Wel...
A.
Writing a story.
B.
Buying a birthday present.
C.
A jewelry store robbery.
D.
Doing research for a class assignment.
查看完整题目与答案
【单选题】被称为细胞色素氧化酶的是
A.
细胞色素b
B.
细胞色素c
C.
细胞色素a
D.
细胞色素aa3
E.
细胞色素c1
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative Writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
A detective story.
B.
Their writing assignment.
C.
Professor Wilson's writing course.
D.
A jewelry store robbery.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our Creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
Her professor did not like her story.
B.
She had trouble finishing her assignment.
C.
She did not like the topic she had chosen for her paper.
D.
She was taking too many courses.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
Her professor did not like her story.
B.
She had trouble finishing her assignment.
C.
She did not like the topic she had chosen for her paper.
D.
She was taking too many courses.
查看完整题目与答案
【单选题】用概念模型描述现实世界的事物时,将现实世界的事物个体(事物的一般特征)称为()
A.
属性
B.
总体
C.
实体
D.
联系
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
Her professor did not like her story.
B.
She had trouble finishing her assignment.
C.
She did not like the topic she had chosen for her paper.
D.
She was taking ten many courses.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting pass the beginning. M: How come? W: Wel...
A.
A jewelry store robbery
B.
Buying a birthday present
C.
Writing a stow
D.
Doing research for a class assignment
查看完整题目与答案
相关题目：
【单选题】用概念模型描述现实世界的事物时,将现实世界的事物个体(事物的一般特征)称为()
A.
属性
B.
对象
C.
实体
D.
联系
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
A detective story.
B.
Their writing assignment.
C.
Professor Wilson's writing course.
D.
A jewelry store robbery.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: Wel...
A.
Writing a story.
B.
Buying a birthday present.
C.
A jewelry store robbery.
D.
Doing research for a class assignment.
查看完整题目与答案
【单选题】被称为细胞色素氧化酶的是
A.
细胞色素b
B.
细胞色素c
C.
细胞色素a
D.
细胞色素aa3
E.
细胞色素c1
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative Writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
A detective story.
B.
Their writing assignment.
C.
Professor Wilson's writing course.
D.
A jewelry store robbery.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our Creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
Her professor did not like her story.
B.
She had trouble finishing her assignment.
C.
She did not like the topic she had chosen for her paper.
D.
She was taking too many courses.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
Her professor did not like her story.
B.
She had trouble finishing her assignment.
C.
She did not like the topic she had chosen for her paper.
D.
She was taking too many courses.
查看完整题目与答案
【单选题】用概念模型描述现实世界的事物时,将现实世界的事物个体(事物的一般特征)称为()
A.
属性
B.
总体
C.
实体
D.
联系
查看完整题目与答案
【单选题】听力原文：M: I am so relieved, I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting past the beginning. M: How come? W: We...
A.
Her professor did not like her story.
B.
She had trouble finishing her assignment.
C.
She did not like the topic she had chosen for her paper.
D.
She was taking ten many courses.
查看完整题目与答案
【单选题】听力原文：M: I am so relieved I just finished the story I was working on for our creative writing course. W: I haven't quite finished mine yet. I had trouble getting pass the beginning. M: How come? W: Wel...
A.
A jewelry store robbery
B.
Buying a birthday present
C.
Writing a stow
D.
Doing research for a class assignment
查看完整题目与答案