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【单选题】
计算机数控系统的优点不包括( )A.
利用软件灵活改变数控系统功能,柔性高
B.
充分利用计算机技术及其外围设备增强数控系统功能
C.
数控系统功能靠硬件实现,可靠性高
D.
系统性能价格比高,经济性好
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【简答题】完形填空。 Thomas Edison was a famous American scientist. He was l in 1847. When he was a child, he liked to 2 out how things worked. He was in school 3 only three months. He asked his teacher a lot of str...
【单选题】下列语句段中不是死循环的是
A.
k=0; do{ ++k; } while k<=0);
B.
i=100; while (1){ i=i%100+1; if (i==20) break;}
C.
s=3379; while (s++%2+3%2) s++;
D.
for (i=1;;i++) sum=sum+1;
【简答题】完形填空。 Thomas Edison was American. He was a 1 scientist. He was born in 1847. When he was a child, he liked to find out how things 2 . He was in school for only three months. He asked his teacher a lot...
【单选题】下列语句段中不是死循环的是
A.
i=100; while (1) { i=i%100+1; if (i==20) break; }
B.
for (i=1;;i++) sum=sum+1;
C.
k=0; do { ++k; } while (k<=0);
D.
s=3379; while (s++%2+3%2) s++;
【简答题】The inventor Thomas Edison was regarded as a(n) d____ boy when he was young because he couldn't work out easy mathematical calculations.
【简答题】Translate the following paragraph into Chinese: People often said Thomas Edison (托马斯•爱迪生)was the greatest genius of his age. There are only a few men in all of history, who have changed the lives of o...
【简答题】When Thomas Edison was born in the small town of Milan, Ohio, in 1847, America was just beginning its great _____1______ development. The time in which he lived was an age of invention, filled with hu...
【简答题】下列语句段中不是死循环的是A. i=100; while(1) { i=i%100+1; if(i==20) break; }B. for(i=1;;i++) sum=sum+1;C. k=0; do { ++k; } while (k>=0);D. s=3379; while(s++%2+3%2) s++;
【单选题】the financial means to remain independent, Thomas Edison was compelled to seek employment as a night telegraph operator.
A.
He was deprived of
B.
Depriving of
C.
Although he was deprived of
D.
Deprived of
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