【简答题】(5,1)重复码若用于检错,能检出几位错码?若用于纠错,能纠正几位错码?若同时用于检错、纠错,各能检测、纠正几位错码?
【单选题】门机检查时严禁触碰()部位,严禁骑跨攀爬护栏
【单选题】You cannot imagine how ______ I felt when I faced with so many difficulties.
【简答题】(5,1)重复码若用于检错,能检测出几位错码? 若用于纠错,能纠正几位错码?若同时用于检错、纠错,各能检测、纠正几位错码?
【单选题】You cannot imagine how I feel ________ with my duties sometimes.