若点A(m,n)在第二象限,那么点B(-m,│n︱)在( )A.第一象限B.第

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问题:

若点A(m,n)在第二象限,那么点B(-m,│n︱)在(   )
A.第一象限
B.第二象限
C.第三象限
D.第四象限
考点:用坐标表示位置
题型:选择题

“密折”一词始用于康熙朝,最初为一种特权,仅限于少数亲信官员等使用。康熙五十一年前后,地方和中央人员才普遍获得奏折权。雍正帝继位以后,又给予道员、知府、同知、副将一级的官员密上奏折的权力。据统计,当时上密折的人数达到1000人以上。这从实质上表明

A.清朝中央政府决策的开放性

B.中央的政治权力进一步加强

C.清朝中央政府广开言路

D.清朝加强了对边疆的控制

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统计人员依法进行政府统计调查活动时,向统计调查对象出示的有效证件包括()。

A.统计调查证

B.临时统计调查证

C.工作证

D.普查员证

E.普查指导员证

题型:选择题

Some researchers claim that people´s personalities can be classified by their blood types.If you have blood type O, you are a leader. When you see something you want, you strive to achieve your goal. You are passionate, loyal, and self-confident, and you are often a trendsetter. Your enthusiasm for projects and goals spreads to others who happily follow your lead. When you want something, you may be ruthless about getting it or blind to how your actions affect others. Another blood type, A, is a social, “people” person. You like people and work well with them. You are sensitive, patient, compassionate, and affectionate. You are a good peacekeeper because you want everybody to be happy. In a team situation, you resolve conflicts and keep things on a smooth course. Sometimes type As are stubborn and find it different to relax. They may also find it uncomfortable to do things alone.

People with type B blood are usually individualists who like to do things on their own. You may be creative and adaptable, and you usually say exactly what you mean. Also you can adapt to situations, you may not choose to do so because of your strong independent streak. You may prefer working on your own to being part of a team. The final blood type is type AB. If you have AB blood, you are a natural entertainer. You draw people to your because of your charm and easygoing nature. ABs are usually calm and controlled, tactful and fair. On the downside, though, they may take too long to make decisions. And they may procrastinate, putting off tasks until the last minute.

小题1:People with type O will do the following things except____.

A.direct a board

B.burn the night´s oil

C.be considerate

D.self-oriented小题2:Which of the following is not the feature of type A?

A.Stubborn.

B.Sensitive.

C.Reserved.

D.Patient.小题3:What is Not true to type B?

A.He likes to work by himself.

B.He doesn’t think much before he speaks.

C.He has many original ideas.

D.He cannot fit in with the environment.小题4:The best profession for a type AB is ____.

A.Musician

B.Peacekeeper

C.Actor

D.Spokesman

题型:选择题

组件压力不均匀会造成()。

A.组件内的熔体流速不同

B.翻浆

C.飘单丝

D.注头丝

题型:选择题

Partnering模式起源于( )。

A.美国

B.英国

C.澳大利亚

D.新加坡

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