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【简答题】
DBJ、()继电器可监督道岔位置。
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【简答题】Complete the following paragraph with key information from the text. Why do friendships end? The author offers some 1 into the question. Friendships end because the situations friends are in 2 . These...
【单选题】对于以下代码: int i=6; if ( i<= 6 ) System.out.println("hello\n");; else System.out.println("bye-bye\n");; 哪句话是对的?
A.
通不过编译
B.
打印出 "hello"
C.
打印出 "hello bye-bye"
D.
打印出 "bye-bye"
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【单选题】对于以下代码： int i=6; if ( i<= 6 ) printf("hello\n");; else printf("bye-bye\n");;哪句话是对的？
A.
通不过编译
B.
打印出"hello"
C.
打印出"bye-bye"
D.
打印出"hello bye-bye"
【单选题】对于以下代码: int i=6; if ( i<= 6 ) printf("hello\n");; else printf("bye-bye\n");; 哪句话是对的?
A.
不能通过编译
B.
打印出"bye-bye"
C.
打印出"hello"
D.
打印出"hello bye-bye"
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