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【单选题】
下列关于脑内肿瘤的叙述，正确的是哪一项：（）A.
起源于胚胎残留组织或血管
B.
肿瘤界限多比较清楚
C.
常引起颅骨骨质改变
D.
局部蛛网膜下腔狭窄
E.
可使邻近静脉闭塞
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Most emerging s are very ______, believing that they have good chances of living "better than their parents did."
A.
optimistic
B.
pessimistic
C.
independent
D.
dependent
【单选题】According to the passage, which of the following is not the cause of mental health problems of emerging s?
A.
They are not restrained by the obligations as real s.
B.
Some of them are minors of the society.
C.
They are more affluent than their predecessors.
D.
They may have jail experience when they were adolescents.
【单选题】Most emerging s are very _________, believing that they have good chances of living "better than their parents did."
A.
extreme
B.
occasional
C.
optimistic
D.
pessimistic
【简答题】Most emerging s are very ( ) , believing that they have good chances of living "better than their parents did."
【单选题】在用键盘切换输入法时,用 ( )可以在中、英文输入法之间切换;用( )可以在安装的全部输入法之间切换。
A.
Ctrl + 空格、Ctrl + Shift
B.
Ctrl + Shift、Ctrl + 空格
C.
Ctrl + Shift、Ctrl + 回车
D.
Ctrl + 回车、Shift + 回车
【单选题】在用键盘切换输入法时,用 () 可以在中、英文输入法之间切换;用 () 可以在安装的全部输入法之间切换.
A.
+ 、 +
B.
+ 、 +
C.
+ 、 +
D.
+ 、 +
【单选题】Most emerging s are very _____, believing that they have good chances of living "better than their paretns did."
A.
pessimistic
B.
grateful
C.
optimistic
D.
depressed
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