2011年是西藏和平解放60周年。60年来,西藏经济社会的蓬勃发展、人民的安居乐

题型:选择题

问题:

2011年是西藏和平解放60周年。60年来,西藏经济社会的蓬勃发展、人民的安居乐业充分说明我国实行民族区域自治制度的优越性。我国实行民族区域自治的前提和基础是 [ ]

A.让少数民族人民行使自治权

B.领土完整、国家统一

C.我国是一个多民族的国家

D.平等、团结、互助的新型民族关系

考点:民族区域自治制度
题型:选择题

对于眼球穿孔伤,下列哪种说法是错误的

A.脱出的虹膜应于还纳
B.以上都不对
C.脱出的晶状体应予复位
D.脱出的睫状体应于复位
E.脱出的玻璃体予以切除

题型:选择题

如图,在xOy平面中有一通电直导线与Ox、Oy轴相交,导线中电流方向如图所示。该区域有匀强磁场,通电直导线所受磁场力的方向与Oz轴的正方向相同。该磁场的磁感应强度的方向可能是( )

A.沿z轴正方向

B.沿z轴负方向

C.沿x轴正方向

D.沿y轴负方向

题型:选择题

关于流化床气泡的描述正确的是()。

A、流化中气泡向上运动的速度随着气泡的增大而减小

B、流化床中气泡增大、体积相差很多的原因是因为气泡的合并

C、气泡在流化床中的运动是造成固体颗粒和气体返混的主要原因

D、气泡现象的产生使其速度超过最大流化速度许多倍,使床层不存在

题型:选择题
My daughter and I went out for some shopping.While I was waiting to    ,my daughter asked if she could wait for me at the door.
Minutes later she returned to ask if she could give the     she had just bought to a man in the street, so there she went and     her sweets away.Another 2 minutes later, she   again to ask me for something else she could give to the man.I told her that I only had some biscuits for dessert,so she took them to the man and came back with a huge    on her face.
When we got out of the shop I       that the “man”was an old man in his 80's.It tooked like he was going to    the night there. We made eye contact(接触)and he thanked us a lot.
On the way to the parking lot my daughter wanted to buy a drink for the old man, but I had no   .So I went to the cash machine,took some cash and my daughter gave it to the old man,so he could buy a drink.My daughter was over    when she came back from the old man.
It was probably my daughter's first random act of    ,and that was amazing.
小题1:
A.orderB.payC.leaveD.rest
小题2:
A.sweetsB.toysC.clothesD.drinks
小题3:
A.keptB.putC.threwD.gave
小题4:
A.criedB.wavedC.returnedD.went
小题5:
A.smiieB.kissC.giftD.feeling
小题6:
A.decidedB.realizedC.believedD.imagined
小题7:
A.enjoyB.makeC.prepareD.spend
小题8:
A.choiceB.ideaC.changeD.plan
小题9:
A.excitedB.crazyC.angryD.smart
小题10:
A.politenessB.serviceC.honestyD.kindness
题型:选择题

男性,40岁,HBsAg(+)30年,2个月来发热并右上腹痛。查体:体温39℃,肝肋下5cm,中等硬度,表面稍不平,压痛(+)。甲胎蛋白(+)。

为明确诊断,下列哪项检查是最无价值的()

A.腹部CT检查

B.腹部B超检查

C.腹部MRI检查

D.X线肝血管造影

E.血白细胞计数及分类

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