被零售商用来销售商品的物业是（）。
A.零售商业物业
B.区域购物中心
C.投资信托基金
D.收益商业
参考答案：A
—Jack, did you see my son Harry just now?
—No，Mrs. White. I _______computer games.
A．have played
B．am playing
C．had played
D．was playing
