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问题 单项选择题

下列属于进度计划常用表示方法的是( )。

A．关键路线法

B．挣值分析法

C．图示评审技术

D．横道图

答案

参考答案：D

解析： 进度计划常用表示方法包括里程碑图、横道图、时标网络图。

改错题

As the College Entrance Examination is drawing nearby, some students would rather expect

good luck than to make every effort to study．They think success results good luck．Whether they can be admitted to key universities depend on luck．However, others insist that diligence is a mother of success．Only by working hard can they achieve what they want．Since they fail sometimes, they don’t give up, for they believe that success lies in our own hands．As for me, I’m in favor of the latter opinion．Luck doesn’t come alone．It goes hand by hand with hard working．Sometimes, some students are lucky enough to succeed, but such luck won’t last long because it is not basing on their own abilities．
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名词解释

《花间集》
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