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【简答题】
photocopy the draft contract
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【简答题】When I was an official of a school in Palo Alto, California, Polly Tyner, the president of our board, wrote a letter that was printed in the Palo Alto Times. Polly’s son, Jim, had great difficulty in ...
【单选题】记录在光盘中的数据属于( )。
A.
模拟信息
B.
数字信息
C.
仿真信息
D.
广播信息
【单选题】HXD3在辅助变流器UA11故障时,TCMS自动断开接触器KM11,并闭合( ),将负载转移到UA12上,且UA12按照( )方式工作
A.
KM22 CVCF
B.
KM22 VVVF
C.
KM20 CVCF
D.
KM20 VVVF
【单选题】When Polly and Digory felt afraid, who suggested that they should go home?
A.
Uncle Andrew.
B.
Digory.
C.
Polly
【单选题】When did Polly's experience happen?
A.
In the early morning when it was still dark outside.
B.
At lunch time when Polly was out buying some lunch.
C.
On a foggy night when everybody had to take a train.
D.
In the afternoon when Polly was on her way back home.
【单选题】HXD3在辅助变流器UA11故障时,TCMS自动断开接触器KM11,并闭合( ),将负载转移到UA12上,且UA12按照CVCF方式工作
A.
KM18
B.
KM19
C.
KM20
D.
其他都不对
【单选题】Polly observed that she ______ by a tall man in a dark coat when she ______ the faces around her on the train.
A.
was watched; stared at
B.
was being watched; glanced at
C.
was being watched; glared at
D.
was watched; looked at
【简答题】HXD3 在辅助变流器 UA11 故障时, TCMS 自动断开接触器 KM11 ,并闭合( ),将负载转移到 UA12 上,且 UA12 按照 CVCF 方式工作
【单选题】HXD3 在辅助变流器 UA11 故障时, TCMS 自动断开接触器 KM11 ,并闭合( ),将负载转移到 UA12 上,且 UA12 按照 CVCF 方式工作
A.
KM1 8
B.
KM1 9
C.
KM20
D.
以上都不对
【单选题】When Polly and Dogory felt afraid, who suggested that they should go home?
A.
Uncle Andrew
B.
Digory
C.
Polly
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