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【单选题】
在迈克干涉仪的一条光路中，放入一折射率为n，厚度为d的透明薄片，放入后，这条光路的光程改变了( )。A.
2nd
B.
2(n-1) d
C.
2(n-1)d+λ/2
D.
nd
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【单选题】下列固定资产折旧的表述错误的是（ ）。
A.
对固定资产净残值的确定带有一定主观性
B.
固定资产原价指的是固定资产的历史成本
C.
企业应当根据固定资产的性质和使用情况，合理确定固定资产的使用寿命
D.
企业有关固定资产的预计使用年限、预计净残值和折暇方法等，可以根据需要随意变更
【单选题】I finally got the job I dreamed about. Never in my life ( ) so excited.
A.
did I feel
B.
I felt
C.
I had felt
D.
had I felt
【简答题】Choose one from the following assignments: Write about what happened to the narrator in the period of time between Mike's first departure and the reunion with Mike in 1979. Write about what happened t...
【单选题】下列固定资产折旧的表述错误的是（ ）。
A.
对固定资产净残值的确定带有一定主观性
B.
固定资产原价指的是固定资产的历史成本
C.
企业应当根据固定资产的性质和使用情况，合理确定固定资产的使用寿命
D.
企业有关固定资产的预计使用年限、预计净残值和折旧方法等，可以根据需要随意变更
【单选题】Finally, deciding that I had come to the end of the road, I wrote a note to the boatyard, putting my boat up for sale.
A.
Finally, realizing I have few days left, I wrote a message to the boatyard to sell my boat.
B.
Finally, realizing that I have no place to go, I wrote a letter to the boatyard to ask them to sell my boat.
C.
Finally, deciding not to think about this question anymore, I wrote a message to the boatyard to sell my boat.
D.
Finally, deciding I could not sail anymore, I wrote a letter to the boatyard to ask them to sell my boat.
【单选题】I finally was admitted to Chongqing University. Never in all my life _______ so happy.
A.
I felt
B.
did I feel
C.
I had felt
D.
had I felt
【单选题】下列固定资产折旧的表述错误的是( )。
A.
对当月增加的固定资产当月不计提折旧
B.
企业应当根据固定资产的性质和使用情况,合理确定固定资产的使用寿命
C.
企业有关固定资产的预计使用年限、预计净残值和折旧方法等,可以根据需要随意变更
D.
固定资产原价指的是固定资产的历史成本
【简答题】write an essay: rewrite the story of 9/11 attack
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