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【简答题】
物质使偏振光振动面顺时针旋转时 ,为 旋,数字前记做 “ ”号; 使偏振光振动面逆时针旋转时 ,为 旋, 数字前记做 “ ”号 。
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举一反三
【简答题】Advanced computer technology has ________ an answer to accurate weather forecasting. A) set up B) come up with C) filled with D) faced up to
【单选题】Many times, the weather forecast has been incorrect and we have missed out what has ________ to be a fine day for outdoor activities.
A.
left out
B.
broke out
C.
set out
D.
turned out
【简答题】出具保留意见的审计报告时，注册会计师应当将标准无保留意见审计报告中的“审计意见”标题改为（ ）。
【单选题】Who has authorized the weather bulletin
A.
National Weather Bureau.
B.
The local radio station.
C.
The local TV station.
D.
The Broadcasting Industry.
【简答题】Advanced computer technology has ________________ an answer to accurate weather forecasting. [A] set up [B] come up with [C] filled in [D] faced up to
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