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【简答题】
杂质扩散通常分为恒定表面浓度扩散,也称 预淀积 ,和固定杂质总量扩散,也称 再分布扩散 。预淀积的分布是 函数,再分布扩散的杂质呈 函数分布。
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【简答题】Why King Alfred is named as “Alfred the Great”?
【单选题】Alfred the Great was the king of ________.
A.
Wessex
B.
Essex
C.
Great Britain
D.
Wales
【简答题】正常胸部叩诊音有哪几种?
【简答题】盆景制作常用树木种类有：松柏类、观花类、（）类、观叶类、杂木类、藤木类和花草类。
【单选题】Which of the following is NOT true about the 'rejection phase'?
A.
The newcomer is stressed but positive.
B.
The newcomer pays much attention to the negative sides of life.
C.
The newcomer refuses to accept the host culture.
D.
If the newcomer is not strong-willed enough, he may not be able to survive this stage successfully.
【单选题】Alfred the Great was king of the .
A.
Wessex
B.
Great Britain
C.
the North
D.
none of the above
【单选题】Which of the following statements is NOT true?
A.
Alfred the Great started the English navy.
B.
Alfred the Great reorganized the Saxon army, making it more efficient.
C.
Alfred the Great established schools and formulated a legal system.
D.
Alfred the Great imposed a tax, called the dangled, on the Saxons.
相关题目：
【单选题】Alfred the Great was king of the .
A.
Wessex
B.
Great Britain
C.
the North
D.
none of the above
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