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【单选题】
在以窄带直接电报的FEC 通信方式通信时,信息发射台是将每个电文信息发送两次,即每个字符直接发送后,再经过_____的时间间隔再重复发送一次。 (130843:第7章 地面通信系统与业务) (A-0,B-0,C-0,D-0,错误-0)A.
两个字符
B.
四个字符
C.
三个字符
D.
六个字符
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【简答题】An old woman walked around as she pushed her shopping cart full of many things. She was 36 . Her hair was untidy. Her clothes were torn. And some of her teeth were missing. She 37 and asked me for cha...
【简答题】She cuts her long hair. her long hair?
【单选题】Why does she cut her hair short and almost only wears uniform?
A.
She wants to go around her life without being noticed
B.
She is recovering from her loss and pain
C.
She wants to be seen as a professional person
D.
She wants to discard the social role of a woman
【单选题】She had golden hair when she was a child, but _____ she got older and older, her hair went darker and darker. [ ]
A.
while
B.
when
C.
after
D.
as
【简答题】装饰艺术运动的色彩语言
【单选题】Why does she cut her hair short and almost only wears uniform?
A.
She wants to discard the social role of a woman
B.
She wants to go around her life without being noticed
C.
She is recovering from her loss and pain
D.
She wants to be seen as a professional person
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