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【简答题】
一号机为在网运行的发电机,二号机为新并入网的发电机,实现有功功率的转移,应该______。
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【简答题】阅读理解。 Born in 1949, Diana Nyad took an early interest in swimming as a sport and was a Florida State High School swimming champion. Like many young athletes, she had Olympic dreams, but a serious illn...
【简答题】Born in 1949, Diana Nyad took an early interest in swimming as a sport and was a Florida State High School swimming champion. Like many young athletes, she had Olympic dreams, but a serious illness ke...
【简答题】Born in 1949, Diana Nyad took an early interest in swimming as a sport and was a Florida State High School swimming champion（冠军）. Like many young trainers, she had Olympic dreams, but a serious illnes...
【多选题】工程网络计划中，当计划工期等于计算工期时，关键线路是指（ ）的线路。
A.
时标网络计划中没有波形线
B.
双代号网络计划中没有虚箭线
C.
单代号网络计划中各关键工作之间的时间间隔均为零
D.
单代号网络计划中各工作自由时差为零
E.
双代号网络计划中线路长度最长
【单选题】The People's Republic of China was founded in 1949.
A.
supported
B.
established
C.
discovered
D.
emerged
【单选题】5 His novel was adapted for the stage in 1949 as a musical play entitled as St. Louis woman.
A.
closer for
B.
included
C.
starred
D.
named
【单选题】His novel was adapted for the stage in 1949 as a musical play entitled as St. Louis woman.
A.
closer for
B.
included
C.
starred
D.
named
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