A.You must be tired.
B.Couldn't you stay a little longer?
C.I'm sorry to have taken up too much time.
D.Go slowly.
第1题:
The _better_ (good) he feels, the more work he will do
第2题:
下面程序输出的结果是( )。 #include<iostream> using namespace std; void main() { char ch[][8]={"good","better","best"}; for(int i=1;i<3;++i) { cout<<ch[i]<<endl; } }
A.good better
B.better best
C.good best
D.good
第3题:
()随操作面板上的按钮的ON/OFF而定。
A.SI[i]
B.G[i]
C.R[i]
D.UI[i]
第4题:
– Look, 25% off. The $2,500 camera is on sale today.– ( ).
A. The camera is of high quality
B. That's very kind of you
C. My camera is out of order now
D. Yeah, a surprising bargain. I'll buy it
第5题:
将机器人输入的状态(ON=1、OFF=0)存储到寄存器中。()
A.R[i]=RI[i]
B.Ro[i]=1
C.Ro[i]= R[i]
D.R[i]= Ro[i]
第6题:
输出信号SO[i]用于控制 的ON/OFF操作。