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【单选题】
当航迹舵在较长时间内无船位数据信号输入时，应及时提醒驾驶员：（）A.
停止操舵
B.
转换到其他操舵方式
C.
由人工输入估计数据
D.
转换到应急操舵方式
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【单选题】以下程序的输出结果是( ) #define sub1(char a, char b) {char c; c=a;a=b;b=c;} #define sub2(char *a, char b) {char c; c=*a;*a=b;b=c;} #define sub3(char *a, char *b) {char c; c=*a;*a=*b;*b=c;} main( ) { ...
A.
BABBAB
B.
ABBBBA
C.
BABABA
D.
BAABBA
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【单选题】George Bernard Shaw(1856—1950) was born in Dublin, Ireland. At the age of 14, after graduating from middle school, Shaw was put into a job as clerk in a land agent's office. At 20 he went to London wh...
A.
he was more diligent than Shaw
B.
he was a friend of Shaw's
C.
Shaw once made a careful study of Marx's works
D.
Shaw once composed an orchestral score
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