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【判断题】
A parse tree is a graphical representation of a derivation that filters out the order in which productions are applied to replace nonterminals. Each interior node of a parse tree represents the application of a production. The interior node is labeled with the nonterminal A in the head of the production; the children of the node are labeled, from left to right, by the symbols in the body of the production by which this A was replaced during the derivation.
A.
正确
B.
错误
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【单选题】背景资料:某宾馆地下一层水泵房四台供水的清水泵试运转过程中发现水泵运转有跳动现象,泵的轴瓦和电动机轴承温升过高,在客房内噪音也太大,超过设计要求的分贝值,为此项目技术负责人查询作业班组人员和专业施工员,并同赴泵房分析原因,同时查阅了相关技术文件,发现这种较大型水泵的泵体与电机分别供货的,安装时以对联轴器仔细找正,而施工员忽略了这一特殊情况,没有对连轴器找正方法和质量要求在技术交底文件中做出说明,经...
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B.
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【单选题】--- What shall we do? ---_____ .
A.
We have no idea
B.
Yes, of course
C.
Not at all
D.
We can do it
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A.
occasion
B.
situation
C.
condition
D.
env ironment
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A.
From time to time.
B.
At about nine.
C.
In the middle of the day.
D.
Probably all day.
【多选题】下列关于融资租赁会计处理的表述中,正确的有( )。
A.
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B.
承租人融资租赁过程中发生的初始直接费用应计入租赁资产的入账价值
C.
或有租金应作为最低租赁付款额的构成部分计入长期应付款
D.
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A.
Do you expect ____ to be a possibility that we shall be able to afford the particular furniture we need? A.it
B.
there
C.
that
D.
one
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A.
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B.
Park
C.
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A.
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B.
将泵的标高控制在误差范围内
C.
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D.
将泵联轴器的角向位移控制在误差范围内
E.
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A.
正确
B.
错误
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