题目

已知x=2,y=1与x=3,y=3是关于二元一次方程y=kx+b的解，则k,b的值分别是         （    ） A、k=1,b=2           B、k=2,b=－3 C、k=0,b=－1         D、k=1,b=－2 答案：BThere _______ two important meetings next week .A. will have B. will be C. is going to have D. is going to be