【简答题】读程序,写出结果。 unsigned char a=3; unsigned char b=3; a=++b; 则a=?及b=?
【单选题】I notice Linda is often absent from school because of illness. _______ she is not so healthy as she used to be?
【单选题】unsigned char a; unsigned char b; unsigned char c; a=125; b++; c=a/b; 执行以上程序后,变量“c”中的数值为( )。
【单选题】After she hit her head she was for several minutes. [ ]
【简答题】A.She was absent all week owing to sickness. B.She was seriously injured in a car accident. C.She called to say that her husband had been hospitalized. D.She had to be away from school to attend to he...
【单选题】unsigned char a; unsigned char b; unsigned char c; a=125; b=5; c=a%b; 执行以上程序后,变量“c”中的数值为( )。
【单选题】When she was asked why she was absent for the party, no answer was______.
【单选题】太阳能电池的能量转换率是 () , 百分数表示。
B.
太阳能电池的端子输出的电力能量与输入的太阳能辐射光能量之比
C.
人阳能电池的输入功率与太阳能电池的输出电力能量之比
【单选题】unsigned char a; unsigned char b; a=0x11; b=a<<2; 执行以上程序后,变量“b”中的数值为( )。
【单选题】函数void Display(unsigned char x,unsigned char y,unsigned char *s){unsigned char i=0;
B.
ile(*s) {Write_Data_LCD(*s);