[判断题]

阅读短文，判断正误。

The Easter Bunny, also called Easter Hare or Spring Bunny, is a character who brings baskets filled with colored eggs, candy and sometimes also toys to the homes of children on the night before Easter. It is depicted as a rabbit sometimes with clothes. When Easter Bunny brings the gifts, it will hide them somewhere in the house or garden for the children to find when they wake up in the morning. Like Santa Claus, Easter Bunny brings gifts to children on the night before the holiday.

3. Easter Bunny only brings colored eggs as the gift. 

正确 、正确。

错误 、错误。

查看答案

[判断题]

如果说话人在承担责任、检讨错误等时，一般第一人称放前面。

正确 、正确。

错误 、错误。

查看答案

[判断题]

数词是指表示数目多少或顺序先后的词。

正确 、正确。

错误 、错误。

查看答案

[判断题]

冠词（article）是用来表示名词特性的一种词，所有名词前面必须使用冠词。

正确 、正确。

错误 、错误。

查看答案

[判断题]

年份、月份、星期、日期等名词前不用冠词。

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

Are you frightened when you hear thunder? Children are frightened by thunder because they don’t know what it is. Thunder is caused by lightning. When a lightning travels from the cloud to the ground, it opens up a little hole in the air, called a channel. Once the light is gone, the air crashes back together and creates a sound wave that we hear as thunder. The reason we see lightning before we hear thunder is because light travels faster than sound.

3. The sound of thunder is created by the air crashing back.  

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

Are you frightened when you hear thunder? Children are frightened by thunder because they don’t know what it is. Thunder is caused by lightning. When a lightning travels from the cloud to the ground, it opens up a little hole in the air, called a channel. Once the light is gone, the air crashes back together and creates a sound wave that we hear as thunder. The reason we see lightning before we hear thunder is because light travels faster than sound.

2. A lightning opens a little hole in the air when it travels from the cloud to the ground.  

正确 、正确。

错误 、错误。

查看答案

[单选题]

Each sentence has an underlined word or phrase, choose one of the words or phrases(a, b, c, d) which best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.

 31. I was going to speak an old friend across the room, but she ignored me.

A

regretted

B

gave no regard 

C

took no notice of   

D

neglected

查看答案

[单选题]

Each sentence has an underlined word or phrase, choose one of the words or phrases(a, b, c, d) which best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.

35. the label on the packet read: ‘This product contains no artificial coloring of flavoring.’ 

A

man-made 

B

special  

C

toxic  

D

harmful

查看答案

[单选题]

1. An error in the program prevented me _______  completing my assignment.

A

for 

B

from   

C

in   

D

of 

查看答案

[单选题]

1. I’ll post these letters________into town.

A

on my way   

B

 that way    

C

 in a different way 

D

in the way

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[判断题]

0

正确 、正确。

错误 、错误。

查看答案

[单选题]

若A 相似于 B ，则（     ）

A

B

C

D

查看答案

[单选题]

A

B

C

D

查看答案

[单选题]

A

6

B

-9

C

-3

D

-6

查看答案

[单选题]

设A 是m×n矩阵，则线性方程组AX= b有无穷多解的充要条件是（     ）

A

r(A)<m

B

r(A)<n

C

r(Ab)=r(A)<m

D

r(Ab)=r(A)<n

查看答案

[判断题]

正确 、正确。

错误 、错误。

查看答案

[判断题]

正确 、正确。

错误 、错误。

查看答案

[判断题]

正确 、正确。

错误 、错误。

查看答案

[单选题]

设A 为 m×n矩阵，则下列说法正确的是（    ）

A

若AX= 0 仅有零解，则AX =b有唯一解

B

若 AX = 0 有非零解，则 AX = b 有无穷多解

C

 若AX = b 有无穷多解，则AX= 0 仅有零解

D

 若AX = b 有无穷多解，则AX= 0 有非零解

查看答案

[单选题]

A

0，0

B

1，1

C

0，1

D

1，0

查看答案

[单选题]

A

无解

B

有唯一解

C

有无穷多解

D

其导出组只有零解

查看答案

[单选题]

A

B

C

D

查看答案

[单选题]

A

B

C

D

查看答案

[判断题]

正确 、正确。

错误 、错误。

查看答案

[判断题]

n阶行列式的展开式中含的项共有0项。

正确 、正确。

错误 、错误。

查看答案

[判断题]

正确 、正确。

错误 、错误。

查看答案

[单选题]

A

k

B

n-k

C

D

查看答案

[单选题]

A

B

C

D

查看答案

[单选题]

n阶方阵A 有n个不同的特征值是A与对角阵相似的（      ）

A

充要条件

B

充分非必要条件

C

必要非充分条件

D

既非充分也非必要条件

查看答案

[单选题]

A

4/3

B

3/4

C

1/2

D

1/4

查看答案

[单选题]

若n阶方阵A、B的特征值相同，则（       ）

A

A = B

B

|A| = |B|

C

A 与 B 相似

D

A 与 B 合同

查看答案

[单选题]

A

k=0

B

k=1

C

k=2

D

k=-2

查看答案

[单选题]

A

|A|=1

B

A的特征根都是1

C

r(A)=n

D

A一定是对称阵

查看答案

[单选题]

在Excel 中，在进行分类汇总前必须（    ）。

A

先按欲分类汇总的字段进行排序

B

先对符合条件的数据进行筛选

C

先排序、再筛选

D

各选项都不需要

查看答案

[判断题]

派生法（derivation）指的是通过加前后词缀构成另一个词。

正确 、正确。

错误 、错误。

查看答案

[判断题]

节日、季节包括我国的传统节日前不用定冠词

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

Clouds look like ice cream.. what are clouds really made of? Clouds are made up of millions of tiny droplets of water and ice. Each of these droplets is smaller than a grain of flour, and the droplets are so light that they float on air. When billions of these droplets come together high in the sky, they become a cloud like we see. Clouds look sweet, if you think they are ice cream.

1. Clouds are made up of cream and ice.  

正确 、正确。

错误 、错误。

查看答案

[判断题]

数词的用法相当于名词和形容词，在句中可用于主语、宾语、表语、定语、同位语等。

正确 、正确。

错误 、错误。

查看答案

[判断题]

球类运动和娱乐运动以及乐器前用冠词

正确 、正确。

错误 、错误。

查看答案

[判断题]

‘-ess’后缀一般加在名词后，表示阴性。

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

Clouds look like ice cream.. what are clouds really made of? Clouds are made up of millions of tiny droplets of water and ice. Each of these droplets is smaller than a grain of flour, and the droplets are so light that they float on air. When billions of these droplets come together high in the sky, they become a cloud like we see. Clouds look sweet, if you think they are ice cream.

2. The droplets of water and ice are very small.  

正确 、正确。

错误 、错误。

查看答案

[判断题]

'-ship'表示身份、职业、性质、状态，加在名词或者形容词后。

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

Clouds look like ice cream.. what are clouds really made of? Clouds are made up of millions of tiny droplets of water and ice. Each of these droplets is smaller than a grain of flour, and the droplets are so light that they float on air. When billions of these droplets come together high in the sky, they become a cloud like we see. Clouds look sweet, if you think they are ice cream.

4. Billions of droplets of water and ice come together to form the cloud we see.  

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

The Easter Bunny, also called Easter Hare or Spring Bunny, is a character who brings baskets filled with colored eggs, candy and sometimes also toys to the homes of children on the night before Easter. It is depicted as a rabbit sometimes with clothes. When Easter Bunny brings the gifts, it will hide them somewhere in the house or garden for the children to find when they wake up in the morning. Like Santa Claus, Easter Bunny brings gifts to children on the night before the holiday.

2. Easter Bunny brings gifts on Easter Day. 

正确 、正确。

错误 、错误。

查看答案

[判断题]

2：30可读作 two thirty或者 half past/after two。

正确 、正确。

错误 、错误。

查看答案

[判断题]

关系代词有who(主格)、whom(宾格)、whose(属格)、that和which。

正确 、正确。

错误 、错误。

查看答案

[判断题]

人名、地名、国名等专有名词前通常不用冠词

正确 、正确。

错误 、错误。

查看答案

[判断题]

某些中性名词可在词尾加ess构成阴性。

正确 、正确。

错误 、错误。

查看答案

[判断题]

所有词都有其缩写形式。

正确 、正确。

错误 、错误。

查看答案

[判断题]

序数词前通常要用定冠词，但表示考试或比赛等的名次时，通常可省略其前的定冠词。

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

Have you ever seen a rainbow? On rainy day when the sun comes out, a beautiful rainbow appears. Rainbows only appear when it is raining, and the sun is shining. Rainbows are actually beautiful rays of color from the sun. Sunlight look white, but it’s really made up of different colors... red, orange, yellow, green, blue, indigo and violet. When sunlight passes through rain drops, it makes a rainbow. The raindrops act like tiny prisms, and the light spreads out into a band of colors in the shape of a rainbow. Rainbows make everyone happy.

4. Rainbows are colorful. 

正确 、正确。

错误 、错误。

查看答案

[判断题]

阅读短文，判断正误。

Are you frightened when you hear thunder? Children are frightened by thunder because they don’t know what it is. Thunder is caused by lightning. When a lightning travels from the cloud to the ground, it opens up a little hole in the air, called a channel. Once the light is gone, the air crashes back together and creates a sound wave that we hear as thunder. The reason we see lightning before we hear thunder is because light travels faster than sound.

4. Lightning is seen first and then we hear thunder.  

正确 、正确。

错误 、错误。

查看答案

[判断题]

在简单对话中，当人称代词单独使用或用在not后，多用宾格代替主格。

正确 、正确。

错误 、错误。

查看答案

[单选题]

1. They thought is was a bad ____when a black cat crossed in front of them.

A

taboo 

B

 signal

C

omen

D

spectacle

查看答案

[单选题]

1. It is becoming ________ rare to receive polite service in shops.

A

 increased       

B

increasing        

C

 on the increase  

D

increasingly

查看答案

[单选题]

Each sentence has an underlined word or phrase, choose one of the words or phrases(a, b, c, d) which best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.

27. Crowds of people thronged the city streets to celebrate and welcome in the New Year.

A

 circulated  

B

multiplied

C

 walked 

D

filled

查看答案

[单选题]

1. He ________ at the thought of having to explain his mistakes to his boss.

A

trembled 

B

 shuddered  

C

 stuttered

D

shocked

查看答案

[单选题]

1. _________ for his position in the government, the man would have been arrested.

A

 Unless it were 

B

 Wasn’t   

C

 If it wasn’t    

D

Were it not

查看答案

[单选题]

1. It was the only book I could find that ___ the problem.

A

 concerned with

B

interested in 

C

dealt with  

D

intrigued by

查看答案

[单选题]

1. They decided to climb the mountain in spite of the ___ weather condition.

A

opposing

B

adverse 

C

coarse

D

negative

查看答案

[单选题]

Each sentence has an underlined word or phrase, choose one of the words or phrases(a, b, c, d) which best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.

4.Over the years the wooden floor in the garden shed has rotted away.

A

rusted   

B

dissolved        

C

melted      

D

 disintegrated

查看答案

[单选题]

Each sentence has an underlined word or phrase, choose one of the words or phrases(a, b, c, d) which best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.

1.  My grandfather, who was an old sailor, often used to recount his adventures to us.

   
   

  

A

explain     

B

narrate    

C

 represent     

D

remember

查看答案

[单选题]

1. I thought the meeting was ____ waste of time.

A

a whole  

B

an occasional  

C

 a large   

D

an utter

查看答案

[单选题]

Each sentence has an underlined word or phrase, choose one of the words or phrases(a, b, c, d) which best keeps the meaning of the original sentence if it is substituted for the underlined word or phrase.

29. As you enter the city, the imposing edifice by the river is the old royal palace.

A

building 

B

bridge

C

skyscraper

D

statue

查看答案

[判断题]

正确 、正确。

错误 、错误。

查看答案

[单选题]

矩阵A、B相似的充要条件是：

A

A与B有相同的特征值

B

A与B相似于同一矩阵

C

A与B有相同的特征向量

D

查看答案

[单选题]

A

ACB= I

B

CBA= I

C

CAB = I

D

BAC = I

查看答案

[单选题]

A

ka

B

-ka

C

D

查看答案

[单选题]

A

A的解不可逆

B

|A|=0

C

A中所有r阶子式全不为0

D

A中没有不等于0的r阶子式

查看答案

[单选题]

A

1

B

2

C

3

D

4

查看答案

[单选题]

设A 是n阶可逆矩阵，则下列各式恒正确的是（    ）

A

B

C

D

查看答案

[单选题]

A

充要条件

B

充分非必要条件

C

必要非充分条件

D

既非充分也非必要条件

查看答案

[单选题]

A

0

B

-1

C

1

D

2

查看答案

[单选题]

A

B

C

D

查看答案

[单选题]

设A、B为相似的n阶方阵，则（     ）

A

B

C

D

查看答案

[单选题] 全预应力混凝土构件在使用条件下，构件截面混凝土：

A 不出现拉应力。

B 允许出现拉应力。

C 不出现压应力。

D 允许出现压应力。

查看答案

[单选题] 钢筋混凝土轴心受压构件，稳定系数是考虑了：

A 初始偏心距影响。

B 荷载长期作用影响。

C 两端约束情况影响。

D 附加弯矩影响。

查看答案

[单选题]

抹灰工程中对有排水要求的部位应做滴水线,滴水线应内高外低,滴水槽的宽度和深度均不应小于。()

A

5mm

B

8mm

C

10mm

D

12mm

查看答案

[单选题]

检查屋面有无渗漏、积水和排水系统是否通畅应在雨后或进行,并填写试验记录。

A

持续淋水2h后

B

持续淋水8h后

C

持续淋水12h后

D

持续淋水24h后

查看答案

[单选题]

在涂膜防水屋面施工的工艺流程中,基层处理剂干燥后的紧后工作是。()

A

基层清理

B

节点部位增强处理

C

涂布大面防水涂料

D

铺贴大面胎体增强材料

查看答案

[单选题]

当室外日平均气温连续稳定低于时,砌体工程应采取冬期施工措施。()

A

5D.5℃

B

5D.10℃

C

10D.5℃

D

10D.10℃

查看答案

[单选题] 受弯构件斜截面承载力计算公式的建立是依据( )破坏形态建立的

A 斜压破坏。

B 剪压破坏。

C 斜拉破坏。

D 弯曲破坏。

查看答案

[单选题] 减少钢筋混凝土受弯构件的裂缝宽度，首先应考虑的措施是：

A 采用直径较细钢筋。

B 增加钢筋面积。

C 增加截面尺寸。

D 提高混凝土强度等级。

查看答案

[单选题]

喷射混凝土终凝h后,应喷水养护。()

A

1

B

2

C

3

D

4

查看答案

[单选题]

在QC小组活动中,用于原因分析的常用方法不包括()。

A

因果图

B

系统图

C

关联图

D

折线图

查看答案

[单选题]

用火焰矫正时,对钢材的牌号为Q345、Q390的焊件,一定要在状态下冷却。()

A

自然

B

常温

C

恒温

D

高温

查看答案

[单选题]

对基础厚度不大于,裂缝控制技术措施完善的工程可不进行测温。()

A

1.0米

B

1.6米

C

2.0米

D

2.5米

查看答案

[单选题]

桥梁桩基桩头凿除应采用凿除。()

A

人工

B

炸药

C

膨胀剂

D

钻机

查看答案

[单选题]

凝结水的收集和排放应通畅,并不得渗漏。检查方法是()。

A

随机抽样法

B

针插或剖开法

C

通水试验、观察检查

D

通风器启闭检查

查看答案

[单选题]

混凝土小型砌体工程防抗裂措施中,当顶层房屋两端第一、二开间的内纵墙长度大于时,在墙中应加设钢筋混凝土芯柱,并设置横向水平钢筋网片。()

A

6m

B

5m

C

4m

D

3m

查看答案

[单选题]

项目总工应在()编制项目质量管理策划。

A

质量策划识别与分工审批完成10个工作日内

B

质量策划识别与分工审批完成15个工作日内

C

质量策划识别与分工审批完成20个工作日内

D

房屋建筑工程保修期,从(B)之日起计算。

查看答案

[单选题]

明洞衬砌施工在灌注混凝土前应复测,衬砌不得侵入设计轮廓线。()

A

中线

B

高程

C

中线和高程

D

仰坡坡率

查看答案

[单选题]

平屋面可采用蓄水试验,蓄水深度宜大于,蓄水时间不宜少于。()

A

50mm24h

B

30mm48h

C

30mm24h

D

50mm48h

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[单选题]

一个单位工程包括10个分部工程,()不是其中的分部工程

A

地基与基础

B

主体结构

C

门窗

D

建筑电气

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[单选题]

焊工必须经考试合格并取得。持证焊工必须在其考试合格项目及其认可范围内施焊。()

A

合格证书

B

上岗证书

C

操作证书

D

成绩证书

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[单选题]

钢材的设计强度是根据材料的确定的。()

A

抗拉强度

B

屈服强度

C

伸长率

D

最小结构尺寸

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[单选题]

施工临时用电结束后,()应及时向供电部门办理终止用电手续。

A

建设单位

B

监理单位

C

设计单位

D

总承包单位

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[单选题]

在防油渗面层中,踢脚线与墙应紧密结合、高度一致,出墙厚度均匀,其检验方法错误的是()。

A

用小锤轻击检查

B

用水准仪检查

C

用钢尺检查

D

观察检查

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[单选题]

回填土采用环刀法取样时,取样部位应在每层压实后的。()

A

顶部

B

上半部

C

下半部

D

底部

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