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【单选题】

The error in the measurement of the altitude of a celestial body,caused by refraction,increases as the().

A、horizontal parallax decreases

B、observer's height above sea level increases

C、humidity of the atmosphere decreases

D、altitude of the body decreases

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第1题

A、J0 errors detected in a specified interval  B、errors detected in a given Errored Second (ES)  C、errors detected in a given Severely Errored Second (SES)  D、errors the encryption algorithm detects in a specified interval  E、Bit Interleaved Parity (BIP) errors detected in a specified interval  

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第2题

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第3题

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第4题

A、A.Carefully and neatly erase the entry and rewrite it correctly  B、B.Cross out the error with a single line,write the correct entry,and initial it  C、C.Blot out the error completely and rewrite the entry correctly  D、D.Remove this page of the log book and rewrite all entries on a clean page  

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第5题

A、A.Compilation will succeed for all classes and interfaces.  B、B.Compilation of class C will fail because of an error in line 2.  C、C.Compilation of class C will fail because of an error in line 6.  D、D.Compilation of class AImpl will fail because of an error in line 2  

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第6题

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第7题

A、Carefully and neatly erase the entryand rewrite it correctly  B、Remove this page of the log book and rewrite all entries on a clean page  C、Blot out the error completely and rewrite the entry correctly  D、Cross out the error with a single line and rewrite the entry correctly  

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第8题

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第9题

A、Carefully and neatly erase the entry and rewrite it correctly  B、Remove this page of the log book and rewrite all entries on a clean page  C、Blot out the error completely and rewrite the entry correctly  D、Cross out the error with a single line and rewrite the entry correctly  

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第10题

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