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【判断题】
魏晋南北朝时期，尤其到了南朝时期，士族由于自我封闭导致逐步没落。()A.
正确
B.
错误
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【简答题】阅读理解。 My most memorable experience will stay in my mind forever. For most people, horses are just animals that should only be used for racing. Ever since 1 was a child, my dream was to ride a horse. W...
【单选题】. Albert Einstein once said，“People owe my success________my talents Actually my success Lies my diligence．
A.
to；on
B.
to；in
C.
with；in
D.
for；on
【单选题】英文名称为Operability study的( )是对工艺过程中的危险因素实行严格审查和控制的技术手段之一。
A.
事故树
B.
事件树
C.
可操作性研究
D.
故障树
【简答题】阅读理解。 My most memorable experience will stay in my mind forever. For most people, horses are just animals that should only be used for racing. Ever since 1 was a child, my dream was to ride a horse. W...
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