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【简答题】
有人认为无论是处方药还是非处方药，在使用之前仔细阅读使用说明书．______．
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皮皮学刷刷变学霸
举一反三
【单选题】Once an L/C is opened, it should not be cancelled at buyer’s_______.
A.
option
B.
disposal
C.
alternative
D.
discretion
【单选题】The citizens of France are once again taking a pasting on the op-ed pages. Their failing this time is not that they are cheese-eating surrender monkeys, as they were thought to be during the invasion ...
A.
Those that are of Russian origin.
B.
Those Russian workers.
C.
Those exceedingly hardworking ones.
D.
Those socialists.
【简答题】已注册登记的机动车更换发动机的，机动车所有人应当向登记该机动车的公安机关交通管理部门申请变更登记。（ ）
【多选题】关于微分环节的频率特性,下列说法正确的是:
A.
纯微分环节的频率特性函数与积分环节互为倒数，则其对数幅频特性、相频特性互为相反数关系，BODE图关于横轴对称。
B.
一阶微分环节的频率特性函数与惯性环节互为倒数，则其对数幅频特性、相频特性互为相反数关系，BODE图关于横轴对称。
C.
二阶微分环节的频率特性函数与二阶振荡环节互为倒数，则其对数幅频特性、相频特性互为相反数关系，BODE图关于横轴对称。
D.
其极坐标图与积分、惯性、振荡环节关于横轴对称
【单选题】The citizens of France are once again taking a pasting on the op-ed pages. Their failing this time is not that they are cheese-eating surrender monkeys, as they were thought to be during the invasion ...
A.
Those that are of Russian origin.
B.
Those Russian workers.
C.
Those exceedingly hardworking ones.
D.
Those socialists.
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