A:I would be here
B:I have been here
C:I had been here
D:I would have been here
某地政府在新农村文化建设中,着力推进文化礼堂建设,设立学习讲堂、民风廊、励志廊等,开展各种文化活动,促进了农村文化从单纯娱乐向更高精神层面的跃升,形成了一股崇德向上的强大力量。该地的成功经验表明,新农村文化建设要( )
若新规定这样一种运算法则:a※b=a2+2ab,例如3※(-2)=32+2×3×(-2)=-3(1)试求(-2)※3的值(2)若1※x="3" , 求x的值(3)若(-2)※x=" -2+" x , 求x的值
— Could you please tell me __________?
— Sorry, you can turn to Mr. Li for help.