一般的建设项目不宜采用( ),因为矛盾的指令源对工程进展、项目目标的控制都不利。A

题型:单项选择题

问题:

一般的建设项目不宜采用( ),因为矛盾的指令源对工程进展、项目目标的控制都不利。

A.职能组织结构
B.线性组织结构
C.矩阵组织结构
D.合同组织结构

考点:投资建设项目管理师投资建设项目组织投资建设项目组织
题型:单项选择题

实施科教兴国战略的关键所在是()。

A.贯彻教育为本的思想

B.尊重知识,尊重人才

C.发展科学技术

D.把科技创新、教育创新与经济建设紧密结合起来

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物体运动的加速度为a,速度为v,位移为s。四个不同物体的运动图象如图所示,假设物体在t=0时速度均为零,则其中表示物体做单向直线运动的图象是[ ]

A.

B.

C.

D.

题型:单项选择题

帕金森病包括的基因突变是()

A.UCH-L1

B.ATP7B

C.a-synuclein

D.Parkin

E.IT15

题型:单项选择题

根管治疗开髓窝洞预备的要求之一是

A.应从最低髓角处进入髓室

B.开髓窝洞洞壁可以形成台阶

C.开髓窝洞外形不可于髓室顶形态

D.开髓窝洞应使根管治疗器械直达根尖部

E.为寻开口方便不必考虑牙体组织的保留

题型:单项选择题

Expressing gratitude is an important form of good manners. Nowadays more and more people in China have found it’ s high time to (16) a thankful heart for the young.

Everyone likes to get praised and appreciated. Gratitude is the greatest of virtues, which lets others smile and makes the world more beautiful. You just need several minutes to write down a thank-you note, but it brings much joy to the (17) .

We live in a society where we enjoy the different services of others. But (18) of them should be taken for granted.

Gratitude is also a kind of (19) in life. In developing gratitude for every moment--for the simple joys and even for the (20) times--we come to truly enjoy and appreciate life. Then we are able to see the (21) that surrounds us.

Try to write a thank-you letter to your parents for working hard to (22) you a happy life.

Be grateful to your teachers because of their (23) with your studies and character building.

Say thanks to your friends who (24) both your happiness and sorrow. We are sure it will bring them much joy and add (25) into your own life as well.

21()

A.truth 

B.reality 

C.experience 

D.magic

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