— How long could I             your English-Chinese dictionary?

— Only one day, please. [ ]

A. keep

B. borrow

C. lend

D. get

开放性骨折处理的关键是（）

A.应用抗生素

B.彻底清创

C.修复组织缺损

D.包扎伤口

E.复位固定骨折