JX-300XP系统内部位号的位号源类型有本地内存和（）两种。
A.当地驱动
B.驱动
C.本地驱动
D.当地内存
参考答案：C
56岁女性，突发腹痛、发热，伴巩膜黄染，最可能的诊断是（）
A.急性胆囊炎
B.急性肠梗阻
C.急性胰腺炎
D.急性胃炎
E.急性阑尾炎
Our new physics teacher got a pretty and lovely girl _____ .
A．in his thirty
B．in his thirty’s
C．in his thirtieth
D．in his thirties
