（ 18 ）下列枚举类型的定义中，包含枚举值 3 的是

A． ） enum test {RED, YELLOW, BLUE, BLACK};

B． ） enum test {RED, YELLOW=4, BLUE, BLACK};

C． ） enum test {RED=-1, YELLOW,BLUE, BLACK};

D． ） enum test {RED, YELLOW=6, BLUE, BLACK};

[单选题]下列枚举类型的定义中，包含枚举值3的是A．enum test{RED，YELLOW，BLUE，BLACK}；B．enum test{RED，YELLOW=4，BLUE，BLACK}；C．enum test{RED=-1，YELLOW，BLUE，BLACK}；D．erium test{RED，YELLOW=6，BLUE，BLACK}；

[单选题]下列枚举类型的定义中，包含枚举值3的是（　　）。A.enumtestRED，YELLOW，BLUE，BLACK；B.enumtestRED，YELLO

[单选题]在下列枚举类型的定义中，包含枚举值3的是A．entire test(RED，YELLOW，BLUE，BLACK)；B．entire test(RED，YELLOW，BLUE，BLACK)；C．enum test(RED=-1，YELLOW，BLUE，BLACK)；D．enum test(RED，YELLOW=6，BLUE，BLACK)；

[单选题]在下列枚举类型的定义中，包含枚举值3的是A．entire test(RED，YELLOW，BLUE，BLACK)；B．enum test(RED，YELLOW=4，BLUE，BLACK)；C．enum test(RED=-1，YELLOW，BLUE，BLACK)；D．enum test(RED，YELLOW=6，BLUE，BLACK)；

[单选题]定义如下枚举类型：enum{Monday, Tuesday, Wednesday, Thrusday, Friday=2};,则下列x语句正确的是( )A．表达式Wednesday==Friday的值是trueB．Day day;day=3C．Day day;day=Monday+3D．Day day;day=Tuesday+10

[单选题]定义如下枚举类型；enum{ Monday, Tuesday, Wednesday, Thrusday, Friday=2)；，则下列语句正确的是( )。A．表达式Wednesday==Friday 的值是trueB．Day day；day=3C．Day day；day=Monday+3D．Day day；day=Tuesday+10

[单选题]定义如下枚举类型：enum{Monday，Tuesday，Wednesday，Thrusday，Friday＝2}；则下列语句正确的是( )。A．表达式Wednesday＝＝Friday的值是trueB．Day day；day＝3；C．Day day；day＝Monday+3；D．Day day；day＝Tuesday+10；

[单选题]定义如下枚举类型：enum{Monday,Tuesday,Wednesday,Thrusday,Friday=2};表达式Wednesday==Friday的值是( )。A．falseB．trueC． 2D．异常

[单选题]定义如下枚举类型：enum{Monday,Tuesday,Wednesday,Thursday,Friday=2};表达式 Wednesday= =Friday的值是( )。A．falseB．trueC．2D．异常

[单选题]定义如下枚举类型：enum{Monday,Tuesday,Wednesday,Thmsday,Friday=2)；则下列语句正确的是( )。A．表达式Wednesday==Friday的值是trueB．Day day; day=3；C．Day day; day=Monday+3；D．Day day; day=Tuesday+10；