[单项选择]定义如下枚举类型：enum Numberone=1,two=2,four=4,eight=8)，则下列语句正确的是( )。
A. Number num=1；
B. Numbernum=Number(20)；
C. Number num=Number(eight│OxFF)；
D. 枚举类型Number的取值范围是0～15

[单项选择]34,定义如下枚举类型：enum Numberone=1，two=2，four=4，eight=8，则下列语句正确的是( )。
A. Numbernum=1;
B. Numbernum=Number(20);
C. Numbernum=Number(eightl0xFF);
D. 枚举类型Number的取值范围是0～15

[单项选择]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 true
B. Day day; day=3;
C. Day day; day = Monday + 3;
D. Day day; day = Tuesday + 10;

[单项选择]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true
B. Dayday;day=3
C. Day day;day=Monday+3
D. Day day;day=Tuesday+10

[单项选择]定义如下枚举类型：enumMonday, Tuesday, Wednesday, Thrusday, Friday=2;,则下列x语句正确的是( )
A. 表达式Wednesday==Friday的值是true
B. Day day;day=3
C. Day day;day=Monday+3
D. Day day;day=Tuesday+10

[单项选择]定义如下枚举类型：enumMonday,Tuesday,Wednesday,Thmsday,Friday=2)；则下列语句正确的是( )。
A. 表达式Wednesday==Friday的值是true
B. Day day; day=3；
C. Day day; day=Monday+3；
D. Day day; day=Tuesday+10；

[单项选择]定义如下枚举类型：enumMonday，Tuesday，Wednesday，Thrusday，Friday＝2；则下列语句正确的是( )。
A. 表达式Wednesday＝＝Friday的值是true
B. Day day；day＝3；
C. Day day；day＝Monday+3；
D. Day day；day＝Tuesday+10；

[单项选择]已知枚举类型定义语句为：
enum TokenNUMBER, PLUS=5, MINUS, PRINT=10;
则下列叙述中错误的是( )。
A. 枚举常量NAME的值为1
B. 枚举常量NUMBER的值为1
C. 枚举常量MINUS的值为6
D. 枚举常量PRINT的值为10

[单项选择]Passage Four Two equally brilliant scientists apply for a prestigious research fellowship awarded by a top scientific organization.One is white,the other black.Does the color of their skin matter Most scientists will already be screaming a resounding “no”. Those who progress in science do so because of their work, not their pigmentation. Science is meritocratic and objective. It must therefore be rigorously color-blind and shun both racial discrimination and affirmative action. Well,let’s think about this.If science really is so meritocratic,where are all the black Nobel prizewinners and fellows of the Royal SocietyThe black chairs of government scientific panelsThe black Richard Dawkinses and Susan GreenfieldsWhen Newsweek magazine recently surveyed Europe’s largest 100 copanies,it was shocked to unrearth only six board members of non-European racial origin. One shudders to thinks what a similar survey of upper echelons of European science would reveal. Even th
A. it is color-blind
B. it is racially discriminative
C. it awards wrong research workers
D. it is practiced by the white exclusively

[单项选择]已知枚举类型定义语句为：
enum TokenNAME，NUMBER，PLUS=5，MINUS，PRINT=10)；
则下列叙述中错误的是( )。
A. 枚举常量NAME的值为1
B. 枚举常量NUMBER的值为1
C. 枚举常量MINUS的值为6
D. 枚举常量PRINT的值为10

[单项选择]已知枚举类型定义语句为：
enum Token NAME,NUMBER,PLUS=5,MINUS,PRINT=10;
则下列叙述中错误的是( )。
A. 枚举常量NAME的值为1
B. 枚举常量NUMBER的值为1
C. 枚举常量MINUS的值为6
D. 枚举常量PRINT的值为10

[单项选择]The boy has four appels: two yellow（　） and two red
A. one; one
B. one; ones
C. ones; other
D. ones; ones