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【单选题】
按照网络分布和覆盖的地理范围,可将计算机网络分为两大类,它们是()
A.
局域网和互联网
B.
广域网和局域网
C.
广域网和互联网
D.
internet和城域网
拍照语音搜题,微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】周武王联合800个部落击败商朝军队的地点是( )
A.
牧野
B.
咸阳
C.
长平
D.
临洮
【单选题】如上题中 三相异步电动机 所接电源电压为额定电压的 80% ,则电动机的启动转矩为 ( )
A.
159.66Nm
B.
199.57Nm
C.
239.49Nm
D.
319.31Nm
【单选题】He couldn't _________ his son quit his well-paid job and started his own business.
A.
carve out that
B.
move along what
C.
figure out why
D.
put aside
【单选题】下列函数的运行结果是 #include<iostream.h> int f(int a,int b) { int c; if(a>b)c=1; else if(a==b)C=0; else c=-1; return(c);} void main() { int i=2,j=3; int p=f(i,j); cout<<p;}
A.
-1
B.
1
C.
2
D.
编译出错,无法运行
【简答题】上机运行如下程序,写出运行结果( ) # include "stdio.h" int a=1,b=2; int min (int a, int b) { int c; c=a
【单选题】上题中 三相异步电动机的额定 转矩 为( )
A.
779.59Nm
B.
519.73Nm
C.
259.86Nm
D.
129.93Nm
【单选题】He started his own business after graduation from college.
A.
开始
B.
创业
C.
做生意
【单选题】He started his own business at 20. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
S+V+O
B.
S+LV+P
C.
S+V
【单选题】下列函数的运行结果是 #include<iostream.h> int f(int a,int B) {int c; if(a>b) c=1 else if(a=b) c=0; else c=-1; return(c) ;} void main( ) { int i=2,j=3; int p=f(i,j); cout << p;}
A.
-1
B.
1
C.
2
D.
编译出错,无法运行
【单选题】Chan started his own business because he thought he could do it well.
A.
Right
B.
Wrong
C.
Doesn't say
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