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【简答题】
已知某信号的自相关函数R x (τ)=100cos50πτ,则该信号的均______。
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【简答题】To gradually become familiar with a new situation ________
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【简答题】to gradually become clear to sb's mind
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【单选题】患者张某,女性,50岁,患有肺性脑病,正确给氧方法是
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间歇用氧
B.
低流量持续给氧
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D.
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【判断题】In other words, over time, the more students work, the less committed to school they become. (Para. 4) Meaning: That is to say, as students work longer hours, they gradually become more devoted to stu...
A.
正确
B.
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【单选题】After moving to the neighborhood, she has gradually become a _________ to this restaurant.
A.
generator
B.
regular
C.
demonstrator
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【简答题】___ u___ to gradually become or make someone become less drunk
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