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【单选题】
下列分子中，可形成分子间氢键的是
A.
CH4
B.
CH3F
C.
H2S
D.
H2O
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举一反三
【单选题】______ recent brain and behavioral research, Dr. Goleman wrote a fascinating book entitled 'Emotional Intelce.'
A.
Drawing up
B.
Drawing on
C.
Putting up
D.
Putting on
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【单选题】有关正常成人子宫,哪项是错误的( )
A.
子宫长7〜8cm
B.
子宫重约50g左右
C.
子宫腔呈上宽下窄的三角形
D.
子宫位于骨盆中央,坐骨棘水平以下
E.
.子宫腔容积约5ml
查看完整题目与答案
【单选题】河流侧蚀侵蚀作用形成的地貌通常有 ( ) 。
A.
瀑布、蛇曲、牛轭湖
B.
“ V ” 形谷、蛇曲、瀑布
C.
曲流、蛇曲、牛轭湖
D.
河流袭夺、 "V"形谷、牛轭湖
查看完整题目与答案
【简答题】According to Dr. Brewis, more research needs to be done to find out the way fat stigma ______people's lives.
查看完整题目与答案
【单选题】近于环形的弯曲河段被称为河曲或蛇曲,通常形成于地势相对平坦,河流落差不大的草原、湿地等区域。图为长江上游通天河,该河穿行于山脉之间,仿佛嵌入岩石深处,如游龙一般蜿蜒曲折,被称为嵌入式蛇曲,展现了另类的蛇曲之美。目前通天河已经规划了南水北调西线工程的调水枢纽 —— 侧方水库,该水库位于青海省称多县境内的通天河干流上。据此回答以下题目。 图中通天河蛇曲具有另类之美的原因是 A. 地壳断裂下陷,峡谷幽长...
A.
B.
C.
D.
D
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【单选题】[§4] 下列错误的是:(其中上标c表示补集 ) ( 1 )交换律: ( 2 )结合律: , ( 3 )分配律: , ( 4 )等幂律: , ( 5 )单位律: , ( 6 )零律: , ( 7 )互补律: ( 8 )双补律: , ( 9 )吸收律: , ( 10 )德 · 摩根律: ,
A.
3，7，8
B.
1，3，7，8
C.
3，7，8，10
D.
1，3，7，8，10
查看完整题目与答案
【单选题】The major difference between Dr. Vink and other geneticists is that
A.
her research is not based on the study of twins but on questionnaires.
B.
her research does not emphasize the contrast between two kinds of twins.
C.
her research is interested in the smoking habits of fraternal twins.
D.
her research only focuses on the study of the DNA of twins.
查看完整题目与答案
【单选题】有关正常成人子宫,哪项是错误的( )
A.
子宫长 7 〜 8cm
B.
子宫重约 50g 左右
C.
子宫腔呈上宽下窄的三角形
D.
位于骨盆中央，坐骨棘水平以下
E.
. 子宫腔容积约 5ml
查看完整题目与答案
【简答题】Themajor difference between Dr. Vink and other geneticists is that [ A ] her research is not based on thestudy of twins but on questionnaires. [ B] her research does not emphasize thecontrast between ...
查看完整题目与答案
【单选题】Which kind of problems can be used in Dr. Bhattacharya and Dr. Sheth's research?
A.
Theoretical brain-teasing problems.
B.
but rarely known problems.
C.
Puzzling but realistic problems.
D.
but theoretical problems.
查看完整题目与答案
相关题目：
【单选题】______ recent brain and behavioral research, Dr. Goleman wrote a fascinating book entitled 'Emotional Intelce.'
A.
Drawing up
B.
Drawing on
C.
Putting up
D.
Putting on
查看完整题目与答案
【单选题】有关正常成人子宫,哪项是错误的( )
A.
子宫长7〜8cm
B.
子宫重约50g左右
C.
子宫腔呈上宽下窄的三角形
D.
子宫位于骨盆中央,坐骨棘水平以下
E.
.子宫腔容积约5ml
查看完整题目与答案
【单选题】河流侧蚀侵蚀作用形成的地貌通常有 ( ) 。
A.
瀑布、蛇曲、牛轭湖
B.
“ V ” 形谷、蛇曲、瀑布
C.
曲流、蛇曲、牛轭湖
D.
河流袭夺、 "V"形谷、牛轭湖
查看完整题目与答案
【简答题】According to Dr. Brewis, more research needs to be done to find out the way fat stigma ______people's lives.
查看完整题目与答案
【单选题】近于环形的弯曲河段被称为河曲或蛇曲,通常形成于地势相对平坦,河流落差不大的草原、湿地等区域。图为长江上游通天河,该河穿行于山脉之间,仿佛嵌入岩石深处,如游龙一般蜿蜒曲折,被称为嵌入式蛇曲,展现了另类的蛇曲之美。目前通天河已经规划了南水北调西线工程的调水枢纽 —— 侧方水库,该水库位于青海省称多县境内的通天河干流上。据此回答以下题目。 图中通天河蛇曲具有另类之美的原因是 A. 地壳断裂下陷,峡谷幽长...
A.
B.
C.
D.
D
查看完整题目与答案
【单选题】[§4] 下列错误的是:(其中上标c表示补集 ) ( 1 )交换律: ( 2 )结合律: , ( 3 )分配律: , ( 4 )等幂律: , ( 5 )单位律: , ( 6 )零律: , ( 7 )互补律: ( 8 )双补律: , ( 9 )吸收律: , ( 10 )德 · 摩根律: ,
A.
3，7，8
B.
1，3，7，8
C.
3，7，8，10
D.
1，3，7，8，10
查看完整题目与答案
【单选题】The major difference between Dr. Vink and other geneticists is that
A.
her research is not based on the study of twins but on questionnaires.
B.
her research does not emphasize the contrast between two kinds of twins.
C.
her research is interested in the smoking habits of fraternal twins.
D.
her research only focuses on the study of the DNA of twins.
查看完整题目与答案
【单选题】有关正常成人子宫,哪项是错误的( )
A.
子宫长 7 〜 8cm
B.
子宫重约 50g 左右
C.
子宫腔呈上宽下窄的三角形
D.
位于骨盆中央，坐骨棘水平以下
E.
. 子宫腔容积约 5ml
查看完整题目与答案
【简答题】Themajor difference between Dr. Vink and other geneticists is that [ A ] her research is not based on thestudy of twins but on questionnaires. [ B] her research does not emphasize thecontrast between ...
查看完整题目与答案
【单选题】Which kind of problems can be used in Dr. Bhattacharya and Dr. Sheth's research?
A.
Theoretical brain-teasing problems.
B.
but rarely known problems.
C.
Puzzling but realistic problems.
D.
but theoretical problems.
查看完整题目与答案