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问题 单项选择题

监理工程师充分分析和研究工程项目的目标、技术、管理、环境以及参与工程建设各方的情况后，制定的指导工程项目监理工作实施方案的是( )。

A．工程监理大纲
B．工程监理规划
C．工程监理实施细则
D．工程监理实施方案

答案

参考答案：B

选择题

一个基因型为AaXbY的精原细胞，在减数分裂过程中由于染色体分配紊乱，产生了一个AAaY的精子，则可能另外三个精子的基因型分别为[ ]

A．aY、Xb、Xb

B．Y、aXb、Xb

C．aY、Xb、Xb

D．AAaY、Xb、Xb
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填空题

Beijing: The United States and North Korea had their first ________in four months here this afternoon as part of the ________negotiations on how to end North Korea’’s nuclear program, but diplomats played down prospects for________.James A. Kelly, assistant________, and Kim Yong II, North Korea’’s deputy foreign minister, met ________of formal discussions, ________on direct dialogue that began after a stormy meeting ________in which North Korea warned that it was moving quickly to ________nuclear arms.The Bush administration had insisted ________that it would only hold talks with North Korea ________because, it argued, only ________pressure would persuade North Korea to________. It got its way when North Korea dropped its insistence on ________and agreed, after extensive efforts by China, to hold unusual simultaneous negotiations with ________,________,________and ________as well as the United States.Though Bush administration officials had not ________talking privately with the North Koreans during________, the fact that Mr. Kelly and Mr. Kim met on the first day was seen as a sign of ________by the American side.
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