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【单选题】
配合施工和参加验收，一般参与以下各项工作，其中属于实质性工作的是( )。A.
图纸会审和技术交底
B.
设计变更和设计洽商
C.
设计技术咨询
D.
参加隐蔽工程和阶段性验收
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【简答题】施工项目经理的任务包括项目的行政管理和项目管理两个方面，其在项目管理方面的主要任务是（ ）。
【单选题】Which one is true about identifying the first step according to the article?
A.
We can make the cost of effort feel even smaller if we link that small step to something we’re actually looking forward to doing.
B.
Tie the task that we’re avoiding to something that we’re not avoiding.
C.
Sometimes we find ourselves returning to a task repeatedly, still unwilling to take the first step.
D.
Achieve that small goal, and you’ll feel more motivated to take the next small step than if you’d continued to beat yourself up about your lack of language skills.
【单选题】设总体【图片】的数学期望为【图片】, 【图片】是取自总体的样本，则下列命题中正确的是 。
A.
是 的无偏估计量。
B.
是 的极大似然估计量。
C.
是 的一致估计量。
D.
不是 的估计量。
【单选题】Imagine a child standing on a diving board four feet high and asking himself the question: “ Should I jump? This is what motivation or the lack of it can do. Motivation and goal setting are the two si...
A.
This can affect your work.
B.
So how should you motivate yourself?
C.
However, this should not discourage you.
D.
So why should we try to set specific goals?
E.
They can change according to circumstances.
F.
Motivation is what you need most to do a good job.
G.
Without motivation you can neither set a goal nor reach it
【单选题】听力原文：What's your hobby? (8)
A.
I like reading books.
B.
I'm a student.
C.
I often go to school by bike.
【简答题】利用直观的图像和表格来说明设计意图，这是（）的设计方法。
【单选题】 Nina's persuasive speech contained the following statement: The lack of a national law requiring seat belts on school buses is a serious problem in the United States. Last year alone, 437 children w...
A.
practicality
B.
need
C.
satisfaction
D.
plan
E.
visualization
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