In his twenties,728 people___in the shop
问题描述:
In his twenties,728 people___in the shop
A.were employed B.employed C.are employed D.employ
答
A.在他20岁时,这个店里有728个店员.店员是被庸的所以要用be employed.而他20岁时明显是过去式,所以用were.