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【多选题】
成倍数节拍流水施工具有以下特点( )。A.
各专业施工队之间的流水步距彼此相等
B.
不同施工过程在同一施工的流水节拍之间存在一个最大公约数。
C.
流水步距等于流水节拍的最大公约数。
D.
专业施工队总数目n ˊ 大于施工过程数 n 。
E.
同一施工各个施工过程的流水节拍彼此相等。
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举一反三
【简答题】下面程序的功能是:按规律将电文变成密码,即将字母A变成字母E,a变成e,即变成其后的第4个字母,W变成A,X变成B,Y变成C,Z变成D;非字母字符保持原状不变。如“boy”转换为“fsc”。从键盘输入一行字符,用换行符结束输入,输出其相应的密码。请填空。 #include int main( ) { char ch ; printf( " please enter:\n" ) ; ch = get...
【简答题】下面程序的功能是把从键盘输入的文件(用 @ 作为文件结束标志)复制到一个名为second.txt的新文件中。 #include FILE *fp; main() { char ch; if((fp=fopen( 1 ))==NULL) exit(0); while((ch=getchar())!='@') fputc(ch,fp); 2 ; }
【单选题】Vanity Fair has a sub-title. It is ____.
A.
A Book Without a Hero
B.
First Impression
C.
The Newcomes
D.
Persuasion
【简答题】Excuse me, Marcia, a reporten from Vanity Fair ________ all day. Could you speak to her now? A. phones B. has phoned C. has been phoning D. phoned
【单选题】Excuse me, Mary, a reporter from Vanity Fair _______ all day. Could you speak to her now?.
A.
has been phoning
B.
phones
C.
has phoned
D.
phoned
【单选题】Vanity Fair, a caustic satire novel on the aristocratic-bourgeois society of the time, is the masterpiece of
A.
William Makepeace Thackeray.
B.
Robert Burns.
C.
William Blake.
D.
Henry Fielding.
【简答题】下面程序为 if 语句第三种形式的应用,请调试。程序功能为:从键盘输入任意符号,判断是控制字符、数字、大写字母、小写字母还是其他字符。 (注意:调试时要考虑各类输入,并截图,即至少截图4张) #include main( ) { char c; c=getchar( ); if(c='0'&&c='A'&&c='a'&&c<='z') printf("lower letter\n"); else...
【单选题】The novel Vanity Fair is the masterpiece of the author ________.
A.
Charles Dickens
B.
Oscar Wilde
C.
William M. Thackeray
D.
George Eliot
【单选题】Excuse me,Marcia, a reporter from Vanity Fair ________ all day. Could you speak to hernow?
A.
phones
B.
has phoned
C.
has been phoning
D.
phoned
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