Shang hai now increases the supply of smaller houses,__to help low - income families to buy 看补充
问题描述：
Shang hai now increases the supply of smaller houses,__to help low - income families to buy 看补充
Shang hai now increases the supply of smaller houses,__to help low - income families to buy houses of theri own
A.aimed B.being aimed C.aiming D.having aimed
答
选C.作状语,逻辑主语是Shanghai,发出aim动作,用现在分词