A.NSThread
B.NSOperation
C.CoreData
D.GCD

A.select from table film
B.select *from table film
C.select from film
D.select *from film

A.NSString
B.NSMutableString
C.NSArray
D.NSDictionary

A.itemSize用于设置单元格的宽度和高度
B.sectionInset用于设置各分区的大小
C.headerReferenceSize用于设置各分区页眉控件大小
D.footerReferenceSize用于设置各分区页脚控件大小

A.NSFileManager
B.NSArray
C.NSPredicate
D.NSDictionary

A.MVC的三个模块各自独立运行，互相之间不需要交流
B.通常要求控制器的代码越简洁越好
C.MVC的设计模式体现了面向对象的思维
D.MVC设计模式是对代码的优化

A.@protocol protocolName
B.@implementation protocolName
C.@interface protocolName
D.@interface className （protocolName）

A.CM Accelerometer Data
B.CM Gyro Data
C.CM Magnetometer Data
D.CM Device Motion

A.tintColor
B.items
C.images
D.font

A.dispatch_queue_t
B.NSOperationQueue
C.NSOperation
D.以上都不对

A.–will Rotate To Interface Orientation：duration
B.–will Animate Rotation To Interface Orientation：duration
C.-did Rotate From Interface Orientation
D.-supported Interface Orientations