关于阿拉伯世界与唐朝的关系,正确的描述是() A.大食是唐朝对阿拉伯帝国的称呼 B.

题型:多项选择题

问题:

关于阿拉伯世界与唐朝的关系,正确的描述是()

A.大食是唐朝对阿拉伯帝国的称呼

B.对唐朝来说,吐蕃的威胁更大,唐对大食采取了睦邻友好的政策

C.751年,唐朝 * * 高仙芝西征中亚怛罗斯,被大食所败

D.唐王朝允许帮助平定安史之乱的大食国士兵世居中国,可以与中国女子通婚

考点:中西文化对比中西文化对比题库
题型:多项选择题
The earth(地球)moves(移动)round the sun ,and the  36  moves round the earth. When our part of the earth turns(转) 37  the sun ,it is  38  .When our part of the earth turns  39 from the sun ,it’s Night.
The sun is  40 bigger than the moon. But sometimes the moon looks bigger than the sun , because it is much  41  to the earth.
The sun is very bright. It  42  very strong light. The moon looks quite bright, too, but it doesn’t give  43  light  44 .The light from the moon comes  45 the sun .
小题1:
A.moonB.earthC.sunD.star
小题2:
A.roundB.toC.withD.from
小题3:
A.hotB.coldC.DayD.Night
小题4:
A.outB.awayC.onD.of
小题5:
A.quite B.a littleC.veryD.much
小题6:
A.nearB.farC.nearerD.farther
小题7:
A.takes B.getsC.bringD.gives
小题8:
A.veryB.anyC.manyD.some
小题9:
A.moreB.tooC.muchD.at all
小题10:
A.onB.outC.fromD.of
题型:多项选择题

Form the sentences. 连词成句。 

1. restaurant,  in,  a,  waiter,  a,  works  

                                                                       

2. the,  library,  Let's,  read,  a,  book,  go  to,  to  

                                                                       

3. does,  a,  where,  live,  snake 

                                                                       

4. is,  the,  classroom,  where 

                                                                       

5. have,  a,  tail,  long,  it,  does

                                                                       

题型:多项选择题

临床常用的发射β射线的核素是()

A.131I

B.123I

C.32P

D.99mTc

E.125I

题型:多项选择题

如图所示,铁块m被竖直悬挂着的磁性黑板紧紧吸住不动,下列说法正确的是

 

A.铁块不受摩擦力

B.磁力大于弹力,黑板才能吸住铁块不动

C.铁块所受磁力和铁块所受弹力是互相平衡的力

D.铁块受到三个力作用

题型:多项选择题

肺包虫病患者具有一定的_________及与____________,是诊断的流行病学依据。_________________及______________阳性有助于本病的诊断。

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