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【单选题】
【图片】完成该反应所需要的条件是：
A.
1、 RCO3H  2. H3 + O
B.
1、 稀 KMnO4 ， 低温，中性 2.H2O
C.
1. Hg(OAc)2, H2O  2. NaBH4
D.
1. B2H6,  2. H2O2,OH -
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举一反三
【单选题】The Jerry Springer and the Oprah Winfrey are all different EXCEPT ______.
A.
they both have a 'final word'
B.
they both tend to be instructive to their audiences
C.
they are attractive to middle-class and young adult
D.
they are dealing with the toughest problems in the society
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【单选题】二输入的与非门，使其输出为0的输入变量取值组合有（ ）种。
A.
1
B.
3
C.
4
D.
7
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【单选题】Section B Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The ...
A.
To keep a pet sheep.
B.
To keep a parrot.
C.
To keep a pet pig.
D.
To keep a pet dog.
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【简答题】有以下程序: #include "stdio.h" main() { int x,y; scanf("%2d%1d",&x,&y); printf("%d\n",x+y); } 程序运行时输入:398765,程序的运行结果是( )。
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【单选题】Directions: Now you will hear a news report. At the end of the report, you will hear some questions. After you hear a question, choose the best answer from the four choices.
A.
Wear your earphones wherever you go.
B.
Follow the fashion of wearing earplugs.
C.
Wear earplugs in case of high-volume sounds.
D.
Buy expensive earplugs to protect your hearing.
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【单选题】哪种软件更适合绘制流程图?
A.
Word
B.
Excel
C.
Visio
D.
Powerpoint
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【简答题】介绍Springer 电子期刊数据库及其使用方法。
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【多选题】(多项选择题)下列属于浓香型的酒有()。
A.
贵州茅台
B.
洋河大曲
C.
泸州老窖
D.
四川郎酒
E.
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【简答题】（ ）不是应用软件。
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【单选题】若运行时给变量 x 输入 12 ,则以下程序的运行结果是: #include"stdio.h" voidmain() { int x,y ; x=12 ; y=x>12?x+10:x-12; printf("%d", y ); }
A.
0
B.
22
C.
12
D.
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相关题目：
【单选题】The Jerry Springer and the Oprah Winfrey are all different EXCEPT ______.
A.
they both have a 'final word'
B.
they both tend to be instructive to their audiences
C.
they are attractive to middle-class and young adult
D.
they are dealing with the toughest problems in the society
查看完整题目与答案
【单选题】二输入的与非门，使其输出为0的输入变量取值组合有（ ）种。
A.
1
B.
3
C.
4
D.
7
查看完整题目与答案
【单选题】Section B Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The ...
A.
To keep a pet sheep.
B.
To keep a parrot.
C.
To keep a pet pig.
D.
To keep a pet dog.
查看完整题目与答案
【简答题】有以下程序: #include "stdio.h" main() { int x,y; scanf("%2d%1d",&x,&y); printf("%d\n",x+y); } 程序运行时输入:398765,程序的运行结果是( )。
查看完整题目与答案
【单选题】Directions: Now you will hear a news report. At the end of the report, you will hear some questions. After you hear a question, choose the best answer from the four choices.
A.
Wear your earphones wherever you go.
B.
Follow the fashion of wearing earplugs.
C.
Wear earplugs in case of high-volume sounds.
D.
Buy expensive earplugs to protect your hearing.
查看完整题目与答案
【单选题】哪种软件更适合绘制流程图?
A.
Word
B.
Excel
C.
Visio
D.
Powerpoint
查看完整题目与答案
【简答题】介绍Springer 电子期刊数据库及其使用方法。
查看完整题目与答案
【多选题】(多项选择题)下列属于浓香型的酒有()。
A.
贵州茅台
B.
洋河大曲
C.
泸州老窖
D.
四川郎酒
E.
五浪液
查看完整题目与答案
【简答题】（ ）不是应用软件。
查看完整题目与答案
【单选题】若运行时给变量 x 输入 12 ,则以下程序的运行结果是: #include"stdio.h" voidmain() { int x,y ; x=12 ; y=x>12?x+10:x-12; printf("%d", y ); }
A.
0
B.
22
C.
12
D.
10
查看完整题目与答案