以下选项中,关于人体实验的第二个国际性著名伦理文件是()。 A.《希波克拉底誓言》

题型:单项选择题 A1型题

问题:

以下选项中,关于人体实验的第二个国际性著名伦理文件是()。

A.《希波克拉底誓言》

B.《夏威夷宣言》

C.《赫尔辛基宣言》

D.《悉尼宣言》

E.《东京宣言》

考点:口腔执业医师医学伦理学综合练习题医学伦理学综合练习题题库
题型:单项选择题 A1型题
As Christmas is coming,there are presents to be bought,cards to be sent,and rooms to be cleaned.Parents are  36 with difficult jobs of hiding presents from curious young children·If the gifts are large,this is sometimes a real   37 On Christmas Eve,  young children find the excitement almost unbearable They are torn between the wish to go to bed early so that Father Christmas will bring their presents quickly and the wish to  38 up late SO that they will no’  39 the fun.The wish for gifts usually proves stronger.But though children go to bed early, they often lie   40 for a long time,hoping to get a short  41 at Father Christmas.
Last Christmas,my wife and I  42 hid a few large presents in the storeroom.I feared the   43 when my son,Jimmy,would  44 me where that new bike had come from,but  45 he did not see it.
On Christmas Eve,  46  took the children hours to go to sleep.It must have been nearly   47 when my wife and 1 went quietly into their room and began    48 stockings(袜子) .Then I pushed in the  49   I bought for Jimmy and left it beside the Christmas tree.We knew we would not get much sleep that night,for the children were  50 to get up early  At about five o’clock the next morning,  we were  51  by loud sounds coming from the children’s room--they were shouting excitedly!  52 I had time to get Out of bed,young Jimmy came riding into the room on his new bike,and his sister,Mary,followed close behind pushing her new baby carriage.  53 the youngest baby arrived He moved  54 the hands and knees into the room dragging a large balloon behind him Suddenly it burst.That woke us up  55 
The day had really begun with a bang(巨响)!
小题1:
A.facedB.metC.filledD.pleased
小题2:
A.eventB.affairC.problemD.business
小题3:
A.getB.stayC.standD.wake
小题4:
A.bringB.breakC.missD.1eave
小题5:
A.awakeB.wakeC.asleepD.sleep
小题6:
A.100kB.stareC.glareD.watch
小题7:
A.hopefullyB.busilyC.gladlyD.successfully
小题8:
A.dayB.momentC.weekD.month
小题9:
A.answerB.tellC.askD.search
小题10:
A.sadlyB.unluckilyC.possiblyD.fortunately
小题11:
A.itB.theyC.ID.we
小题12:
A.morning B.midnightC.evening D.daybreak
小题13:
A.fillingB.sewingC.mendingD.preparing
小题14:
A.cardB.stockingC.bikeD.tree
小题15:A.afraid      B sure                      C.surprised     D.excited
小题16:
A.troubledB.frightenedC.wokenD.shocked
小题17:
A.BeforeB.BecauseC.UnlessD.Since
小题18:A.Even              B But                       C.So               D.Ever
小题19:
A.withB.onC.overD.by
小题20:
A.allB.nearlyC.happilyD.completely
题型:单项选择题 A1型题

下面对do-while结构的描述中,不正确的是( )。

A.循环体至少执行一次

B.属于“直到型”循环

C.与while语句执行情况相同

D.先执行循环体,再计算终止条件,若结果为true,重复执行循环体,直到布尔表达式的值为false。

题型:单项选择题 A1型题

在研究平抛小球的运动规律实验中:

(1)方案一:用平行y轴的光照射小球A,在x轴上留下A球的影子,在平抛A球的同时从同一处自由下落一B球,在小球运动程中拍得频闪照片如图甲所示,经分析知相邻影子间距相等,则该实验______(填“能”或“不能”)同时说明A球在水平方向做匀速直线运动、在竖直方向做自由落体运动.

(2)方案二:如图乙所示,每次须将小球从轨道上同一处无初速释放,其目的是使小球每次______

A.抛出后只受重力作用

B.抛出时速度相同

C.抛出时速度方向水平.

题型:单项选择题 A1型题

前期物业管理最明显的特点是()。

A.经营风险较大

B.前期管理职责是在新建物业投入使用初期建立物业管理服务体系并提供服务,介于早期介入与物业管理服务之间

C.物业管理也明显呈现管理服务在初期的波动状态

D.前期物业管理的许多工作,尤其是前期管理的特定内容是以后物业管理服务的基础,对物业管理服务有着直接和重要的影响

题型:单项选择题 A1型题

利用称量法测定天然气含水量,脱水后天然气取样体积应控制在()。

A.30~50L

B.50~100L

C.100~200L

D.200~300L

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