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【单选题】
分析以下片段: sum = d = 0 while d != 10.0: d += 0.1 sum += sum + d
A.
程序没有运行,因为sum和d没有正确初始化。
B.
程序永远不会停止,因为循环内d总是0.1。
C.
程序不会因为浮点数操作的数值不准确而停止运行。
D.
循环后,sum为0 + 0.1 + 0.2 + 0.3 + ... + 1.9
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举一反三
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frozen;
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【多选题】In the following table, there are ten words/phrases; choose the right one to fill in the sentences. Direction: each word/phrase could be used only once. Write the corresponding Roman Letter in each se...
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be trapped;
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frozen;
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if anything;
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frozen;
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reel;
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slipping;
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【多选题】Quiz one for Unit I Blanking –filling : in the following table, there are ten words/phrases; choose the right one to fill in the sentences. Direction: each word/phrase could be used only once. Write t...
A.
be trapped;
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frozen;
C.
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E.
is endowed;
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if anything;
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【单选题】Which of the following may NOT be the reason of eating disorders?
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【单选题】邓小平“一国两制”的提出,是从考虑如何解决( )问题开始的。
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【多选题】In the following table, there are ten words/phrases; choose the right one to fill in the sentences. Direction: each word/phrase could be used only once. Write the corresponding Roman Letter in each se...
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【多选题】Blanking –filling : in the following table, there are ten words/phrases; choose the right one to fill in the sentences. Direction: each word/phrase could be used only once. Write the corresponding Rom...
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be trapped;
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frozen;
C.
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is endowed;
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reel;
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【单选题】Addition of weight above the center of gravity of a vessel will ALWAYS ______.
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reduce initial stability
B.
increase righting moments
C.
increase GM
D.
cannot be determined
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【单选题】Inquiry on: Leon Medical Apparatus Co.,Ltd. Inquiry content: Dear Sir, We are arrabon, a trading company in TUNISIA. We are interested in your products and we want to make business relation with you. ...
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