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【简答题】
生铁和钢都是具有_______的合金，生铁中碳的含量为_____；钢中碳的含量为________，同生铁比较，钢具有________等优良性能。
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皮皮学刷刷变学霸
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【简答题】汽车检测与诊断的目的是确定汽车的 ,查明 、 ,为汽车继续运行或维修提供依据。
【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
【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.
【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( )。
【简答题】介绍Springer 电子期刊数据库及其使用方法。
【简答题】（ ）不是应用软件。
【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
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