皮皮学，免费搜题
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【单选题】
男性，10岁，小学四年级学生，上课坐不住，不时扭动身体，或离开座位，干扰邻座同学听课，做课间操不按顺序排队，话多，大声喧哗，学习成绩不好。首先考虑的诊断是
A.
童年社交焦虑障碍
B.
Tourette综合征
C.
klinefelter综合征
D.
ADHD(注意缺陷多动障碍)
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皮皮学刷刷变学霸
举一反三
【简答题】A. The man should go to see a doctor. B. She'd like to postpone working on the proposal. C. She wants to know why the proposal was late D. It won't take long to finish the proposal.
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【单选题】下列各组词中,属于词义缩小的一组是( )。
A.
让，原指指责，后指推让。
B.
贿，原指财物，后指行贿、贪财等。
C.
本，原指树根，后指事物的基础。
D.
宫，原是房屋的通称，后专指帝王的居所。
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【简答题】根据培养基性质和用途,可将培养基分为几类?
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【简答题】Suppose you are going to start one of the following small businesses. As you are the boss of the business, you are responsible for everything in the business. Work in groups. Each group takes u one o...
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【单选题】The research plan should be presented in a written proposal. The proposal should include all of the following EXCEPT ________.
A.
how the results will help management's decision making
B.
research objectives
C.
the predicted results
D.
estimated research costs
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【判断题】The title of a research proposal should be self-explanatory.
A.
正确
B.
错误
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【单选题】设矩阵 有特征值 ,对应的特征向量为 , 为( ).
A.
-2，2，1
B.
1，1，2
C.
1，1，3
D.
1，3，3
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【判断题】There is a clear format about what the thesis proposal should be like in our university.
A.
正确
B.
错误
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【多选题】按照支出主体划分,消费可分为( )。
A.
居民消费
B.
企业消费
C.
实物消费
D.
政府消费
E.
服务消费
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【单选题】水泥混凝土路面施工时前,应铺筑面积不小于( )的试验路段。
A.
100m2
B.
200m2
C.
400m2
D.
1000m2
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相关题目：
【简答题】A. The man should go to see a doctor. B. She'd like to postpone working on the proposal. C. She wants to know why the proposal was late D. It won't take long to finish the proposal.
查看完整题目与答案
【单选题】下列各组词中,属于词义缩小的一组是( )。
A.
让，原指指责，后指推让。
B.
贿，原指财物，后指行贿、贪财等。
C.
本，原指树根，后指事物的基础。
D.
宫，原是房屋的通称，后专指帝王的居所。
查看完整题目与答案
【简答题】根据培养基性质和用途,可将培养基分为几类?
查看完整题目与答案
【简答题】Suppose you are going to start one of the following small businesses. As you are the boss of the business, you are responsible for everything in the business. Work in groups. Each group takes u one o...
查看完整题目与答案
【单选题】The research plan should be presented in a written proposal. The proposal should include all of the following EXCEPT ________.
A.
how the results will help management's decision making
B.
research objectives
C.
the predicted results
D.
estimated research costs
查看完整题目与答案
【判断题】The title of a research proposal should be self-explanatory.
A.
正确
B.
错误
查看完整题目与答案
【单选题】设矩阵 有特征值 ,对应的特征向量为 , 为( ).
A.
-2，2，1
B.
1，1，2
C.
1，1，3
D.
1，3，3
查看完整题目与答案
【判断题】There is a clear format about what the thesis proposal should be like in our university.
A.
正确
B.
错误
查看完整题目与答案
【多选题】按照支出主体划分,消费可分为( )。
A.
居民消费
B.
企业消费
C.
实物消费
D.
政府消费
E.
服务消费
查看完整题目与答案
【单选题】水泥混凝土路面施工时前,应铺筑面积不小于( )的试验路段。
A.
100m2
B.
200m2
C.
400m2
D.
1000m2
查看完整题目与答案