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【单选题】
下列关于文件属性的说法中不正确的是______
A.
在Windows中,所有的文件或文件夹都有自己的属性
B.
用户可以重新设置它们的属性
C.
属性包括只读、隐藏、存档、系统四种
D.
文件保存之后,属性就不可以改变了
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【单选题】Paragraph 7 Question Why could the author not tell her mother about her humiliation in the school?
A.
The author don't want to tell her mother about her humiliation because she  want to run the risk of her mother coming to the school and being hurt by that unfeeling teacher. And if her mother told her father about it, he would not have got very angry and even wanted to fight with the school authorities in order to protect her.
B.
The author could not tell her mother about her humiliation because she did not want to run the risk of her mother coming to the school and being hurt by that unfeeling teacher. And if her mother told her father about it, he would have got very angry and even wanted to fight with the school authorities in order to protect her.
【单选题】5)Why could the author leave something of hers to Julia?
A.
Julia can hold something valuable.
B.
Julia's pocket is full of valuable things.
C.
Julia can hold something in hand.
D.
Julia can touch it when she misses her mother.
【多选题】选择性缄默症是指儿童听觉器官及发音器官没有任何器质性的损害。智力发育良好,具有正常的语言理解能力和言语表达能力,由于各种( )因素引起的( )障碍,会( )地在某些特定的、需要言语交流的场合保持缄默不语。
A.
心理
B.
言语交际
C.
选择性
D.
生理
【判断题】事情如果涉及儿童本人,由于儿童尚小,不必听取儿童自己的观点和意见。()
A.
正确
B.
错误
【单选题】Why could the author figure out how the parts of computer worked when he was 15?
A.
Because he majored in science and math.
B.
Because he asked a friend.
C.
Because the computer was not run on a chip and he had a book.
D.
Because he did everything by doing this.
【多选题】构造上通常具有髓的器官有()
A.
双子叶植物初生茎
B.
双子叶植物初生根
C.
双子叶植物次生根
D.
双子叶植物草质茎
E.
双子叶植物根茎
【单选题】以下JavaScript变量命名格式正确的是()
A.
1205A
B.
-1205A
C.
*1205A
D.
A1205
【单选题】Why did the lady think the author could not expect to work after eating such heavy things?
A.
Because she thought it would do harm to his health.
B.
Because she thought it would be impossible for a him to compose an embroidered piece of literature.
C.
Because she thought it would ruin his taste.
D.
Because she thought it would take him a long time to digest and he would be too tired to work.
【多选题】构造上通常具有髓的器官有
A.
双于叶植物初生茎
B.
双子叶植物初生根
C.
双子叶植物次生根
D.
双子叶植物草质茎
E.
双子叶植物根茎
【多选题】构造上通常具有髓的器官有
A.
双子叶植物初生茎
B.
双子叶植物初生根
C.
双子叶植物次生根
D.
双子叶植物次生茎
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