下列关于CSS选择器描述错误的是:A.h1 > strong {color...

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【单选题】

下列关于CSS选择器描述错误的是:

h1 > strong {color:red;} 表示子元素选择器

h1 + p {margin-top:50px;} 表示相邻兄弟选择器

a:link {color: #FF0000} 表示伪类选择器

.important {color:red;} 表示ID选择器

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举一反三

【单选题】Which of these guidelines is NOT useful in giving feedback on a PEP peer assessment?

Suggest rather than tell: the candidate is free to follow your recommendations or not, so don't use language like telling them what they have to do.

It's OK to tell the candidate which dreams you like and which ones you don't like.

Recommendations should be positive: you want the candidate to take action, not feel bad.

Recommendations should be feasible and realistic: the candidate has to have some control over the situation.

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【判断题】舞蹈《也许我要飞翔》阐释的是一种在物欲满足下人答案:对精神的追求。

正确

错误

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【单选题】運動場でどんな運動( )しますか。

で

を

に

は

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【单选题】处于平衡态 A 的一定量的理想气体,若经准静态等体过程变到平衡态 B ,将从外界吸收热量416 J,若经准静态等压过程变到与平衡态 B 有相同温度的平衡态 C ,将从外界吸收热量582 J,所以,从平衡态 A 变到平衡态 C 的准静态等压过程中气体对外界所作的功为。

166J

332J

84J

42J

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【单选题】Which of these criteria is NOT used in assessing the quality of a PEP?

Sincerity and Authenticity

Intelligence and Motivation

Clarity and Coherence

Feasibility and Realism

Openness and Flexibility

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【单选题】Which of these enterprise statements is NOT appropriate for your PEP?

I want to start a company.

I want to start a family later.

I don’t know exactly what my enterprise is.

My enterprise is decided by my parents.

I want to play music in an amateur orchestra.

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【单选题】一定量的理想气体,开始时处于压强、体积、温度分别为 p 1 、 V 1 、 T 1 的平衡态,后来变到压强、体积、温度分别为 p 2 、 V 2 、 T 2 的终态.若已知 V 2 < V 1 ,且 T 2=T 1 ,则以下各种说法中正确的是:

不论经历的是什么过程，气体对外做的净功一定为负值．

不论经历的是什么过程，气体从外界吸收的净热一定为负值．

若气体从始态变到终态经历的是等温过程，则气体放出的热量最少．

如果不给定气体所经历的是什么过程，则气体在过程中对外做的净功和从外界吸收的净热的正负皆无法判断．

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【多选题】Which of the following steps are involved in the synthesis of phosphoenolpyruvate (PEP) from pyruvate?

In mitochondria, pyruvate is converted to oxaloacetate in a biotin-requiring reaction catalyzed by pyruvate carboxylase.

In the cytosol, oxaloacetate is converted to phosphoenolpyruvate by PEP carboxykinase.

The CO 2 incorporated in the pyruvate carboxylase reaction is lost here as CO 2 .

The decarboxylation leads to a rearrangement of electrons that facilitates attack of the carbonyl oxygen of the pyruvate moiety on the γ phosphate of GTP.

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【单选题】Which Pep/8 addressing mode indicates that the operand contains the location of data rather than the data itself?

accumulator

direct

immediate

virtual

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【判断题】舞蹈《也许我要飞翔》阐释的是一种在物欲满足下人对精神的追求。()

正确

错误

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Suggest rather than tell: the candidate is free to follow your recommendations or not, so don't use language like telling them what they have to do.

It's OK to tell the candidate which dreams you like and which ones you don't like.

Recommendations should be positive: you want the candidate to take action, not feel bad.

Recommendations should be feasible and realistic: the candidate has to have some control over the situation.

查看完整题目与答案

【判断题】舞蹈《也许我要飞翔》阐释的是一种在物欲满足下人答案:对精神的追求。

正确

错误

查看完整题目与答案

【单选题】運動場でどんな運動( )しますか。

查看完整题目与答案

查看完整题目与答案

【单选题】Which of these criteria is NOT used in assessing the quality of a PEP?

Sincerity and Authenticity

Intelligence and Motivation

Clarity and Coherence

Feasibility and Realism

Openness and Flexibility

查看完整题目与答案

【单选题】Which of these enterprise statements is NOT appropriate for your PEP?

I want to start a company.

I want to start a family later.

I don’t know exactly what my enterprise is.

My enterprise is decided by my parents.

I want to play music in an amateur orchestra.

查看完整题目与答案

不论经历的是什么过程，气体对外做的净功一定为负值．

不论经历的是什么过程，气体从外界吸收的净热一定为负值．

若气体从始态变到终态经历的是等温过程，则气体放出的热量最少．

如果不给定气体所经历的是什么过程，则气体在过程中对外做的净功和从外界吸收的净热的正负皆无法判断．

查看完整题目与答案

【多选题】Which of the following steps are involved in the synthesis of phosphoenolpyruvate (PEP) from pyruvate?

In mitochondria, pyruvate is converted to oxaloacetate in a biotin-requiring reaction catalyzed by pyruvate carboxylase.

In the cytosol, oxaloacetate is converted to phosphoenolpyruvate by PEP carboxykinase.

The CO 2 incorporated in the pyruvate carboxylase reaction is lost here as CO 2 .

The decarboxylation leads to a rearrangement of electrons that facilitates attack of the carbonyl oxygen of the pyruvate moiety on the γ phosphate of GTP.

查看完整题目与答案

【单选题】Which Pep/8 addressing mode indicates that the operand contains the location of data rather than the data itself?

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【判断题】舞蹈《也许我要飞翔》阐释的是一种在物欲满足下人对精神的追求。()

正确

错误

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