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单项选择题

下列关于项目范围陈述正确的是

A．只在项目开始时重
B．在授权项目的合同或其它文件得以批准后就不再重要了
C．从项目概念阶段到收尾阶段都应该加以管理和控制
D．是在项目执行阶段通过变更控制步骤进行处理的问题
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相关考题

未知题型
Most children with healthy appetites are ready to eat almost anything that is offered them and a child rarely dislikes food __ 26__ it is badly cookeD.The __ 27__ a meal is cooked and served is most important and an __ 28__ served meal will often improve a child&39;s appetitE.Never ask a child __ 29__ he likes or dislikes a food and never __ 30__ likes and dislikes in front of him or allow __ 31__ else to do so. If the father says he hates fat meat or the mother __ 32__ vegetables in the child&39;s hearing he is __ 33__ to copy this procedurE.Take it __ 34__ granted that he likes everything and he probably __ 35__ . Nothing healthful should be omitted from the meal because of a __ 36__ dislikE.At meal times it is a good __ 37__ to give a child a small portion and let him __ 38__ back for a second helping rather than give him as __ 39__ as he is likely to eat all at oncE.Do not talk too much to the child __ 40__ meal times, but let him get on with his food, and do not __ 41__ him to leave the table immediately after a meal or he will __ 42__ learn to swallow his food __ 43__ he can hurry back to his toys. Under __ 44__ circumstances must a child be coaxed (哄骗) __ 45 __ forced to eat.
26选（）
A.if
B.until
C.that
D.unless
27选（）A.procedure
B.process
C.way
D.method
31选（）A.everybody
B.anybody
C.somebody
D.nobody
32选（）A.opposes
B.denies
C.refuses
D.offends
33选（）A.willing
B.possible
C.obliged
D.likely
34选（）A.with
B.as
C.over
D.for
35选（）A.should
B.may
C.will
D.must
36选（）A.supposed
B.proved
C.considered
D.relied
37选（）A.point
B.custom
C.idea
D.plan
38选（）A.ask
B.custom
C.return
D.take
39选（）A.much
B.little
C.few
D.many
40选（）A.on
B.over
C.during
D.by
41选（）A.agree
B.allow
C.force
D.persuade
42选（）A.hurriedly
B.soon
C.fast
D.slowly
43选（）A.so
B.until
C.lest
D.although
44选（）A.some
B.any
C.such
D.no
45选（）A.or
B.nor
C.but
D.neither
28选（）A.adequately
B.attractively
C.urgently
D.eagerly
29选（）A.whether
B.what
C.which
D.that
30选（）A.remark
B.tell
C.discuss
D.argue
请帮忙给出每个问题的正确答案和分析，谢谢！
多项选择题
在Excel2010中，若要重命名工作表，方法有()。
A.单击要重命名工作表标签，键入新的名称后回车
B.双击要重命名工作表标签，键入新的名称后回车
C.单击要重命名工作表标签，选择“格式”、“工作表”、“重命名”，键入新名称
D.利用快捷菜单中的“重命名”命令
多项选择题
三相四线制供电体系中规定中线上不得安装保险丝和开关，下列说法正确的是（     ）。
A、此规定说明不允许中线随意断开
B、开关若不慎在三相负载工作时拉断同样造成三相不平衡
C、若一相发生短路时中线上的保险丝就有可能烧断而造成中线断开 
D、以上说法均正确
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