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【单选题】
《送之》中运用以实写虚的是哪一句？（ ）A.
故人西辞，烟花三月下扬州。
B.
孤帆远影碧空尽，唯见长流。
C.
桃花潭水深千尺，不及送我情
D.
一去不复返，白云千载空悠悠
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皮皮学刷刷变学霸
举一反三
【单选题】Medium-speed engines have the following advantages except____.
A.
medium-speed engines use less oil than slow-speed engines.
B.
medium-speed engines of later type are capable of burning low quality heavy fuel oil.
C.
the engines have long stroke which improve engine efficiency.
D.
the engines are compact, thus providing more spaces for cargoes and passengers.
【简答题】接触悬挂包括接触线、( )、承力索和补偿器及连接零件。
【单选题】Medium-speed engines have the following advantages except
A.
medium-speed engines use less oil than slow-speed engines
B.
medium-speed engines of later type are capable of burning low quality heavy fuel oil
C.
the engines have long strokes which improve engine efficiency
D.
the engines are compact， thus providing more spaces for cargoes and passengers
【简答题】下面的程序使用冒泡排序法对数组a中的10个数从小到大进行排序。 #include void main() { int a[10]={30,21,23,32,56,78,90,22,78,89},i,j,t; for(i=0;i<=9;i++) for(j=0; ;j++) if( ) { t=a[j]; ; a[j+1]=t; } printf("排序后的结果是:\n"); for(i=0;i...
【单选题】Medium-speed engines have the following advantages except:
A.
medium-speed engines use less oil than slow-speed engines
B.
medium-speed engines of later type are capable of burning low quality heavy fuel
C.
the engines have long strokes which improve engine efficiency
D.
the engines are compact, thus providing more spaces for cargoes and passengers
【单选题】【单选】 Medium speed engines have the following advantages except _____
A.
Medium speed engines use less oil then than slow speed engines.
B.
Medium speed engines of later type are capable of burning low quality heavy fuel oil.
C.
The engines have long strokes improve engine efficiency,
D.
The engines are compact, thus providing more spaces for cargoes and passengers.
【简答题】接触悬挂包括( )、( )、( )和( )。
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