产品产量随生产用固定资产价值的减少而减少，说明两个变量之间存在正相关关系。（）

用所给单词的适当形式填空，必要时加助动词。  

        An eight-year-old boy approached(靠近)an old man in front of a

wishing well, looked up into his eyes, and asked:"I understand you're a

very wise man.1'd like 1._____ ( know) the secret of life." The old man looked

down at the youngster and 2._____( reply):  "I 3.____(think)a lot in

my  lifetime, and  the secret 4._____(make) up of four words.    The

first is think. Think about the values you wish 5.______(live) your life

by.

         The second is believe. Believe in yourself based on the thinking

you 6._____ (do) about the values you 7.____(live) your life  by.

        The third is dream. Dream about the things that 8.     ( base) on

your belief in yourself and the values you're going to live by.    The last

is dare. Dare to make your dreams 9.______( become) reality, based

on your belief in yourself and your values."    And with that, Walter E.

Disney 10.____(say) to the  little  boy,"Think, Believe, Dream, and D are",

自然界中，“孔雀开屏”属于生物的哪一特征？[ ]

A．生长

B．繁殖

C．应激性

D．新陈代谢

在“研究平抛物体运动”实验中,某同学在运动轨迹上只记录了A、B、C三点,并以A点为坐标原点建立了坐标系,各点的坐标如图所示,则物体作平抛运动的初速度大小为 m/s,通过B时小球的速度大小为       m/s.(重力加速度g取10m/s²)

违法行为一定是违反道德的，但违反道德的行为不一定都违法。( )

《药品管理法》规定，医疗机构配制制剂必须

A．经所在地省级卫生行政部门审批发《医疗机构制剂许可证》
B．经所在地省级卫生行政部门审核同意,由省级药品监督管理部门审批发《医疗机构制剂许可证》
C．经所在地省级卫生行政部门和药品监督管理部门审批发《医疗机构制剂许可证》
D．经所在地省级质量监督管理部门审批发《医疗机构制剂许可证》
E．经所在地省级卫生行政部门审批发《医疗机构制剂许可证》，由工商行政管理部门发《营业执照》