some books and magazine he need____,he hurried out of the crowd and into the bookstore.
问题描述：
some books and magazine he need____,he hurried out of the crowd and into the bookstore.
A.to buy B.bought C.buying D.buy
答
with 的复合结构,to do表示去做,doing表示主动,done表示被动,此处表示去买,所以应该用to buy ,选A