企业家的素质特征是()
A.品德高尚
B.思维敏捷
C.性格优异
D.富有韬略
E.追求名利
参考答案:A, B, C, D
— What’s happened to my library books?
— ____ .
A.I’ve no idea
B.You borrowed them from the library
C.You bought them yesterday
D.They’re about wild animals
下述结核球的特点,错误的是()
A.较高密度,可有钙化
B.可有偏心的小空洞形成
C.常有卫星灶,胸壁侧可有粗大毛刺
D.为2cm以下片状影
E.边缘清晰,可有浅分叶