A:(﹣2,0)
B:(﹣32,﹣32)
C:(﹣2,﹣2)
D:(﹣2,﹣2)
后面两个图形分别表示____、____。
请你回答:
x+1与y﹣1的等差中项为10,则x+y等于( )
—It's said the Nanjing Airport light rail_________ into service in two months.— That's great! It will be fast to go to the airport.