更多"[单选题]I feel___cold."的相关试题:
[单选题]I prefer tea to coffee. I find drinking tea is_________, or better than, drinking coffee.
A.as good as
B.as good
C.good
D.good as
[单选题]
若电流i=i1+i2，且
I1=10sinωtA,i2=10sinωtA,则i的有效值为
（）。
A.20A
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C.10A
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[单选题]
若电流i=i1+i2，且i1=10sinωtA，
I2=10sinωtA，则i的有效值为（）。
A.20A
B.Style="font-size:20px;">Class="textarea">Data-cke-editable="1"
Contenteditable="false">Nclass="fraction错误n-leaf"
Mathquill-command-id="4">Class="numerator"mathquill-block-id="5">Mathquill-command-id="8">2Mathquill-command-id="9">0Class="de错误minator"
Mathquill-block-id="6">Mathquill-command-id="10">Style="transform:scale(1,0.9);"class="scaled
Sqrt-prefix">√Sqrt-stem"mathquill-block-id="11">Mathquill-command-id="13">2N>Style="display:inline-block;width:0">Pan>Mathquill-command-id="14">A
C.10A
D.Style="font-size:20px;">Class="textarea">Data-cke-editable="1"
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[判断题]设某节点有三个支路，I1>0，I2<0，I3>0，该节点电流方程为I3-I2=I1。
A.正确
B.错误
[判断题]执行for(i=0;i<3;i++);后i的值为2。
A.正确
B.错误
[判断题]执行for(i=0;i<3;i++);后i的值为3。
A.正确
B.错误
[单选题]for(i=0;i<10;i++){
Serial.println(i);}
串口监视到的输出值是（ ）
A.从0~9一共十个整数
B.从1到10一共十个整数
C.从0到10一共十一个整数
D.从1到9一共九个整数
[单选题]有如下程序段:
……
For(int i=1; i<4; i++)
{
if(i%2==0)
coutinue;
cout<}
....
其输出的结果为( )。
A. 1,
B. 1,3,4,
C. 1,3
D. 1,3,
[判断题]体力劳动强度按劳动强度指数I大小分为四级，分别为：I级（I≤15);II级（I=15-20);III级（I=20-25)；IV级（I>25)。()
A.正确
B.错误
[单选题]I’m really feeling ______. I wish I had never said such stupid things in the presence of my friend.
A.delighted
B.relaxed
C.reassured
D.embarrassed
[判断题]为了方便地更换和扩充I/O设备，计算机系统中的I/O设备一般都是通过I/O接口（I/O控制器）与主机连接的。
A.正确
B.错误
[单选题]如图所示电路中,流经三个电阻的电流分别为I1、I2和I3。若已知R1、R2和R3,则I1 /I3=( )
A.R3/(R1+R2)
B.R3/(R1+R2)R2
C.(R3+R2)/(R1+R2)
D.R3/R1
[单选题]有如下程序段:
Int i=1;
While(1){
i++;
if(i==10) break;
if(i%2==0) cout <<'*';
}
执行这个程序段输出字符*的个数是( ）。
A. 10
B. 3
C. 4
D. 5
[单选题]执行语句序列
Int i=0; while( i<25 ) i+=3; cout << i ;
输出结果是( )。
A. 24
B. 25
C. 27
D. 28
[填空题]CENTUMCS3000系统中，I/O子系统可分为现场网络I/O( )及远程I/O( )。( )
[单选题]有如下程序
Void main( )
{
Int i,sum=0;
For(i=1;i<=3;sum=sum+1)
Sum=sum+i;
Printf("%d\n",sum);
}
该程序的执行结果是（ ）
A.6
B.3
C.死循环
D.0
[判断题]体力劳动强度按劳动强度指数 I 大小分为四级,分 别为: I 级( I ≤15);II 级( I=15-20);III 级( I=20-25); IV 级( I>25)。 ( )
A.正确
B.错误
[单选题]I think I am old enough and strong enough to ________ my own life.
我认为我已经足够成熟和坚强，可以安排好自己的生活了。
A.hand
B.handle
C.work
D.carry
