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【单选题】
某依法必须招标的工程建设项目评标时，评标委员会的下列说法中，正确的是（ ）。A.
评标开始时，评标委员会对违反法律的评标办法按法律规定进行修改、完善
B.
对招标文件中的评标标准和方法产生疑义时，由评标委员会主任决定
C.
评标委员会发现某成员的某项评审分值异常，要求其重新评分
D.
经评审，只有一个有效投标人，评标委员会推荐该投标人为中标候选人
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【单选题】– Who would you like to see at the moment? -- The man _____ Mr. Nelson.
A.
called himself
B.
we call him
C.
calling himself
D.
is called
【简答题】化学源于生活,生活中蕴含着许多化学知识。 (1)用洗涤剂去除油污,是利用洗涤剂的__________作用。 (2)邵阳地区的生活用水多是硬水,生活中常用________的方法降低水的硬度。 (3)打开汽水瓶盖时,汽水会自动喷出来,说明气体在水中的溶解度随______而减小。 (4)医生给胃酸过多的病人所开处方中,常包括含 Al(OH)3 的药物,试用化学方程式表示其治疗原理:___________...
【单选题】Tiffany’s misjudgment about the candidate stemmed from
A.
racial stereotypes
B.
invalid personal bias
C.
cultural ignorance
D.
emphasis on physical appearance
【简答题】污水化学处理的原理是利用( )的作用来除去水中的作用。
【单选题】● Your team has prepared a CPM schedule for your review. You notice that one node has six inputs (including two dummy activities) and four outputs (which include one dummy activity). Select the correc...
A.
This is a valid representation if the logic is correct.
B.
This is invalid because a node can have a maximum of one dummy input representation if the logic is correct.
C.
This is invalid because nodes cannot have both dummy inputs and dummy outputs.
D.
This is a invalid because the number of outputs must equal the number of inputs.
E.
This is invalid because a maximum of two inputs and two outputs are allowed using the critical path method.
【单选题】—Who would you like to see at the moment? —The man ________ Mr. Grant.
A.
called himself
B.
we call him
C.
calling himself
D.
is called
【单选题】I was going to pay a visit to ____ Einsteins when ____ Mr. Green called me up, who I didn't know at all. [ ]
A.
the; the
B.
an; the
C.
the; a
D.
an; a
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