英语单项选择题及答案

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Powerpoint单项选择题及答案

标签:文库时间:2024-10-05
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Powerpoint单项选择题

1、在Powerpoint演示文稿中,将某张幻灯片版式更改为另一种版式应用到的菜单( )

A)文件 B)视图 C)插入 D)格式

2、Powerpoint中,要改变个别幻灯片背景可使用“格式”菜单中的( )

A)背景 B)配色方案 C)应用设计模板 D)幻灯片版式

3、在Powerpoint中,不能对个别幻灯片内容进行编辑修改的视图是( )

A)普通 B)幻灯片浏览 C)大纲 D)以上都不能

4、在Powerpoint中,以文档方式存储在磁盘上的文件称为( )

A)幻灯片 B)工作簿 C)演示文稿 D)影视文档

5、在幻灯片中,将涉及其组成对象的种类及对象间相互位置的方案称为( )

A)模板设计 B)版式设计 C)配色方案 D)动画方案

6、可以编辑幻灯片中文本、图象、声音等对象的视图方式是( )

A)普通 B)幻灯片浏览 C)大纲 D)备注

7、关于打上隐藏标记的幻灯片,说法正确的是( )

A)播放时可能会显示 B)不能在任何视图

英语单项选择题-词汇篇-答案详解

标签:文库时间:2024-10-05
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二、词汇题(650题)

1. The manager asked his secretary if it was possible for her to ______ the investment plan

within five days. A) work out B) make out C) take out D) set out 2. She called me up______ she received my letter. A) promptly B) immediately C) quickly D) properly

3. Leaning a foreign language is a question of learning new skills, or a question of ______ new knowledge. A) obtaining B) gaining C) achieving D) acquiring 4. Scientists have found new uses for some ______ such as mercury and lead. A) stuff B) m

英语单项选择题-词汇篇-答案详解

标签:文库时间:2024-10-05
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二、词汇题(650题)

1. The manager asked his secretary if it was possible for her to ______ the investment plan within five days.

A) work out C) take out

2. She called me up______ she received my letter.

A) promptly C) quickly

B) immediately D) properly B) make out D) set out

3. Leaning a foreign language is a question of learning new skills, or a question of ______ new knowledge.

A) obtaining C) achieving

B) gaining D) acquiring

4. Scientists have found new uses for some ______ such as mercury and lead.

A) stuff C)

单项选择题

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、单项选择题(共10道小题,共100.0分)

1.

(错误)PLC的基本结构不包括那几个模块?

2. 1. 2. 3. 4. 5.

CPU模块 输入模块 输出模块 编程装置 电源

知识点: 第一章 概述 学生答

[D;]

案: 得分: 提示:

[0]

试题分

10.0

值:

3.

输入/输出滞后时间不包括那个时间?

4. 1. 2. 3. 4.

输入电路滤波时间 输出电路的滞后时间

因扫描工作方式产生的滞后时间 CPU的计算时间

知识点: 第二章 PLC的硬件与编程软件使用方法 学生答

[D;]

案: 得分: 提示:

[10]

试题分

10.0

值:

1.

PLC不适用那种物理存储器?

2. 1. 2. 3. 4.

随机存取存储器(RAM) 只读存储器(ROM)

可以电擦除可编程的只读存储器(EEPROM) 硬盘

知识点: 第二章 PLC的硬件与编程软件使用方法 学生答

[D;]

案: 得分: 提示:

[10]

试题分

10.0

值:

1.

若梯形图中输出点Q的线圈“通电”,对应的输出过程映像寄存器为 状态,信号经输出模块隔离和功率放大后,继电器型输出模块中对应的硬件继电器的线圈 ,其常开触点 ,外部负载 。

2. 1. 2. 3.

单项选择题

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单项选择题

1. 由己糖激酶催化的反应的逆反应所需要的酶是

A.果糖二磷酸酶 B.葡萄糖-6-磷酸酶 C.磷酸果糖激酶 D.磷酸化酶 E. 葡萄糖激酶 2. 正常情况下,肝获得能量的主要途径

A.葡萄糖进行糖酵解氧化 B.脂肪酸氧化 C.葡萄糖的有氧氧化 D.磷酸戊糖途径 E.以上都是。 3.糖的有氧氧化的最终产物是

A.CO2+H2O+ATP B.乳酸 C.丙酮酸 D.乙酰CoA E.ATP 4.需要引物分子参与生物合成反应的有 A.酮体生成 B.脂肪合成

C.糖异生合成葡萄糖 D.糖原合成 E.以上都是 5.不能经糖异生合成葡萄糖的物质是

A.α-磷酸甘油 B.丙酮酸 C.乳酸 D.乙酰CoA E.生糖氨基酸 6.丙酮酸脱氢酶存在于下列那种途径中

A.磷酸戊糖途径 B.糖异生 C.糖的有氧氧化 D.糖原合成与分解 E.糖酵解 7.丙酮酸羧化酶是那一个途径的关键酶

A.糖异生 B.磷酸戊糖途径 C.胆固醇合成 D.血红素合成 E.脂肪酸合成

8.糖代谢中间产物中含有高能磷酸键的是

A.6-磷酸葡萄 B.6-磷酸果

英语单项选择题-词汇篇-答案详解

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二、词汇题(650题)

1. The manager asked his secretary if it was possible for her to ______ the investment plan

within five days. A) work out B) make out C) take out D) set out 2. She called me up______ she received my letter. A) promptly B) immediately C) quickly D) properly

3. Leaning a foreign language is a question of learning new skills, or a question of ______ new knowledge. A) obtaining B) gaining C) achieving D) acquiring 4. Scientists have found new uses for some ______ such as mercury and lead. A) stuff B) m

英语单项选择题-词汇篇-答案详解

标签:文库时间:2024-10-05
【bwwdw.com - 博文网】

二、词汇题(650题)

1. The manager asked his secretary if it was possible for her to ______ the investment plan within five days.

A) work out C) take out

2. She called me up______ she received my letter.

A) promptly C) quickly

B) immediately D) properly B) make out D) set out

3. Leaning a foreign language is a question of learning new skills, or a question of ______ new knowledge.

A) obtaining C) achieving

B) gaining D) acquiring

4. Scientists have found new uses for some ______ such as mercury and lead.

A) stuff C)

英语单项选择题-词汇篇-答案详解

标签:文库时间:2024-10-05
【bwwdw.com - 博文网】

二、词汇题(650题)

1. The manager asked his secretary if it was possible for her to ______ the investment plan

within five days. A) work out B) make out C) take out D) set out 2. She called me up______ she received my letter. A) promptly B) immediately C) quickly D) properly

3. Leaning a foreign language is a question of learning new skills, or a question of ______ new knowledge. A) obtaining B) gaining C) achieving D) acquiring 4. Scientists have found new uses for some ______ such as mercury and lead. A) stuff B) m

英语单项选择题-词汇篇-答案详解

标签:文库时间:2024-10-05
【bwwdw.com - 博文网】

二、词汇题(650题)

1. The manager asked his secretary if it was possible for her to ______ the investment plan

within five days. A) work out B) make out C) take out D) set out 2. She called me up______ she received my letter. A) promptly B) immediately C) quickly D) properly

3. Leaning a foreign language is a question of learning new skills, or a question of ______ new knowledge. A) obtaining B) gaining C) achieving D) acquiring 4. Scientists have found new uses for some ______ such as mercury and lead. A) stuff B) m

单项选择题

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单项选择题

1.少林内功站裆势的动作要求中,下列哪一项是错误的( ) A、头顶平,目前视,勿左右顾盼。 B、两下肢膝关节可屈曲。

C、两手虎口叉腰时,四指在前,大拇指在后,两肩尽量向内夹紧。 D、两手后伸达30°以上,勿曲肘。 E、腕关节尽量背曲。

2.少林内功马裆势的动作要求中,下列哪一项是错误的( )

A、马裆势屈膝屈髋的角度为45°以下。 B、两足尖稍外撇。 C、头顶平,两目平视。 D、挺胸直腰,上身前倾。

E、呼吸自然随意,使气下沉于丹田。

3.少林内功弓箭裆势的动作要求中,下列哪一项是错误的( A、上身正直,直腰塌臀。

B、全神贯注,虚领顶劲,呼吸随意。

C、前腿屈膝屈髋45°以下,小腿垂直地面,膝尖不超过足尖。D、后腿膝关节稍屈曲。

E、反手叉腰,两手后撑,腕关节背屈同前势。

4.少林内功前推八匹马的动作要求中,下列哪一项是错误的( A、胸须微挺 B、头勿顾盼 C、两目平视 D、呼吸随意

E、以气催力,运劲于背,贯于掌达于指

5.易筋经韦驮献杵二势的动作要求中,下列哪一项是错误的( A、两上肢平行与外展皆成一直线 B、松肩 C、气沉丹田

D、调匀呼吸、