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【单选题】
执行下面程序后输出的正确结果是( )。 publicclassTest{ publicstaticvoidmain(Stringargs[]){ bytex=3,y=4; longr=80L; System.out.print(r/y); System.out.print(','); System.out.print(x/y); } }
A.
20.0,1
B.
20.0,1.0
C.
20,0
D.
20,1.0
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参考答案:
举一反三
【单选题】What is the meaning of red in the facial makeup?
A.
just and noble
B.
loyal and upright
C.
irascible and irritable
D.
faithful and straightforward
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【单选题】— Who’s singing in the next room? — It ______ be Mary. She ______ New York.
A.
mustn’t, is in
B.
must, has gone to
C.
could, has been in
D.
can’t, has gone to
查看完整题目与答案
【判断题】在 switch 语句中,关键字 break 是可选的,但它通常用在每个分支的结尾,以中止执行 switch 语句的剩余部分。如果没有出现 break 语句,则执行接下来的 case 语句。
A.
正确
B.
错误
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【简答题】What is the meaning of black in the facial makeup?
查看完整题目与答案
【单选题】Sonora Dodd was a famous reporter in the USA.
A.
Right.
B.
Wrong.
C.
Doesn't say.
查看完整题目与答案
【单选题】关于switch语句,下列说法中不正确的是( )A. default分支可以没有 B. case语句必须以break结束C. switch后的表达式可以是字符型 D. case后的常量值必须唯一
A.
A
B.
B
C.
C
D.
D
查看完整题目与答案
【判断题】switch中的分支中可以没有break语句,不会编译报错。
A.
正确
B.
错误
查看完整题目与答案
【单选题】He must be in the room, because the light in the room is _____. [ ]
A.
open
B.
off
C.
on
D.
in
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【单选题】油麻地小学的乔乔掉进水里,是______救起了她?
A.
桑乔
B.
秦大奶奶
C.
蒋一轮
D.
温幼菊
查看完整题目与答案
【单选题】The light is on in Tom's room. He ________ be at home now. [ ]
A.
could
B.
must
C.
can
D.
need
查看完整题目与答案
相关题目:
【单选题】What is the meaning of red in the facial makeup?
A.
just and noble
B.
loyal and upright
C.
irascible and irritable
D.
faithful and straightforward
查看完整题目与答案
【单选题】— Who’s singing in the next room? — It ______ be Mary. She ______ New York.
A.
mustn’t, is in
B.
must, has gone to
C.
could, has been in
D.
can’t, has gone to
查看完整题目与答案
【判断题】在 switch 语句中,关键字 break 是可选的,但它通常用在每个分支的结尾,以中止执行 switch 语句的剩余部分。如果没有出现 break 语句,则执行接下来的 case 语句。
A.
正确
B.
错误
查看完整题目与答案
【简答题】What is the meaning of black in the facial makeup?
查看完整题目与答案
【单选题】Sonora Dodd was a famous reporter in the USA.
A.
Right.
B.
Wrong.
C.
Doesn't say.
查看完整题目与答案
【单选题】关于switch语句,下列说法中不正确的是( )A. default分支可以没有 B. case语句必须以break结束C. switch后的表达式可以是字符型 D. case后的常量值必须唯一
A.
A
B.
B
C.
C
D.
D
查看完整题目与答案
【判断题】switch中的分支中可以没有break语句,不会编译报错。
A.
正确
B.
错误
查看完整题目与答案
【单选题】He must be in the room, because the light in the room is _____. [ ]
A.
open
B.
off
C.
on
D.
in
查看完整题目与答案
【单选题】油麻地小学的乔乔掉进水里,是______救起了她?
A.
桑乔
B.
秦大奶奶
C.
蒋一轮
D.
温幼菊
查看完整题目与答案
【单选题】The light is on in Tom's room. He ________ be at home now. [ ]
A.
could
B.
must
C.
can
D.
need
查看完整题目与答案
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