复合性溃疡常是（）

A.胃溃疡先于十二指肠溃疡出现

B.胃溃疡与十二指肠溃疡同时出现

C.十二指肠溃疡先于胃溃疡出现

D.十二指肠溃疡愈合后才出现胃溃疡

E.十二指肠溃疡合并胃炎后才出现胃溃疡

— It seems that he is________our village.

— He spent________of his childhood here. [ ]

A.  new to; most  

B.  familiar with; part

C.  similar to; a part  

D.  like; much