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问题 单项选择题

由于( )，出现了权责发生制和收付实现制的区别，进而出现了应收、应付、递延、预提、待摊这样的会计方法。

A．货币计量
B．会计分期
C．会计核算
D．持续经营

答案

参考答案：B

补全对话，情景问答

阅读对话，填写适当的单词使对话完整通顺。每空一词。

A: Hi, Tina! I haven't 1______ you for a long time. 2______ have you gone?

B: Oh, I've been to Australia 3______ vacation. I had a great 4______ there.

A: That's great! I hope one day I will go there, 5______.

B: What have you been 6______ these days?

A: I've been 7______ for a job. I like to travel so I want to be a 8______ attendant.

B: Have you got the job?

A: I'm afraid not. These days I have been 9______ English at a language school. 10______ I have to

    speak English well if I want to get the job.

B: Well, I hope you can improve your English soon.

A: Thank you!

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单项选择题

已知圆柱蜗杆传动的传动比为20，蜗轮的转动速度是72r/min，则蜗杆转速为（）

A.1440r/min

B.144r/min

C.36r/min

D.3.6r/min
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