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问题 单项选择题

结肠癌病灶侵犯肌层，但未穿透浆膜层的是

A．Dukes A1期
B．Dukes A2期
C．Dukes B期
D．Dukes C期
E．Dukes D期

答案

参考答案：B

解答题

甲、乙两筐苹果共重100千克，如果从甲筐取出12千克放到乙筐，则甲、乙两筐苹果一样重．甲乙两筐苹果原来各多少千克？
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单项选择题

Company procedures require the creation of a lessons learned document．Which of the following is the BEST use of lessons learned ？（）

A．Historical records for future project

B．Planning record for the current projec

C．Informing the team about what the project manager has don

D．Informing the team about the project management pla
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