在事故过负荷运行时,应投入变压器的包括备用冷却器在内的所有冷却器运行,并尽量减少负载,过负荷运行一般不超过0.5h。
参考答案:对
With the world economy growing weaker, for many young people, the dream of landing a good job is becoming harder and harder ________.
A. realized
B.realizing
C.to realize
D.to be realized
有以下程序: #include<string.h> main( ) { char *p="abcde\0ghjik\0"; printf("%d\n",strlen(p) ); } 程序运行后的输出结果是( )。
A.12
B.15
C.6
D.5