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【单选题】
在信号与系统理论中 是激励, 是响应。
A.
输入信号,输出信号
B.
输入信号,输入信号
C.
输出信号,输出信号
D.
输出信号,输入信号
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举一反三
【单选题】David and William Horsely ______.
A.
were the first to set up a film-producing workshop in Hollywood
B.
discovered oil in and around Hollywood
C.
followed William Selig to Hollywood and settled down there
D.
turned Hollywood into a film producing center of the country
【单选题】必须尊重劳动、尊重知识、尊重人才、尊重创造,这要作为党和国家的一项重大方针在全社会认真贯彻。要尊重和保护一切有益于人民和社会的劳动。不论是体力劳动还是脑力劳动,不论是简单劳动还是复杂劳动。之所以强调要尊重劳动,从唯物论角度看,是因为
A.
物质资料的生产方式是人类社会存在和发展的基础
B.
生产力的发展是客观的
C.
物质资料的生产方式是生产力和生产关系的统一
D.
劳动创造了人本身
【单选题】在第一次减数分裂时,核膜的解体主要是在()。
A.
偶线期
B.
粗线期
C.
终变期
D.
中期
【单选题】(How) an interesting role she (played) in the film! (No wonder) she (has won) an Oscar.
A.
How
B.
played
C.
No wonder
D.
has won
【单选题】Not only the students but also the teacher ______ going to see the film.
A.
will
B.
are
C.
is
D.
has
【单选题】The film _______ a novel by D.H.Lawrence.
A.
is basing on
B.
based on
C.
is based on
D.
is from
【单选题】The film is ________ a novel by D.H.Lawrence.
A.
depended on   
B.
based on    
C.
come on    
D.
put on
【单选题】Tom, as   well  as me, ____ that the director is going to attend the ceremony of film.
A.
knows
B.
know
C.
have known
D.
am to know
【单选题】Film has a much shorter history, especially when __________ such art forms as music and painting.
A.
having compared to
B.
comparing with
C.
compare with
D.
compared with
【单选题】在第一次减数分裂时,核膜的解体主要是在
A.
偶线期
B.
粗线期
C.
双线期
D.
终变期
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