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【单选题】
温度一定,对理想气体有( )。
A.
T = 0
B.
T > 0
C.
T
D.
T = 1
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举一反三
【单选题】Why did Betty come to the hotel?
A.
Because she stayed in the hotel
B.
Because she hoped to get a job there.
C.
Because she took a course there.
【判断题】高频信号发生器的主振级又称为载波发生器。
A.
正确
B.
错误
【单选题】I hoped ______ my letter.
A.
her to answer
B.
that she would answer
C.
that she answers
D.
her answering
【单选题】She hoped that some resolution of Edward's and some ______ of their friends would arise to assist their happiness.
A.
meditation
B.
moderation
C.
mediation
D.
contemplation
【判断题】通过大数据描绘多维度用户画像,通过人群标签精准定向理想受众,把合适信息在核实的长久推送给合适的人。
A.
正确
B.
错误
【多选题】下列的选项中属于常见的定价策略的有( )
A.
折扣定价策略
B.
地区定价策略
C.
差别定价策略
D.
组合定价策略
【单选题】(78~80题共用题干)患者,男,55岁,因心悸伴消瘦1周来诊。查体:脉率84次/分,血压148/60mmHg,甲状腺弥漫性II度肿大,可闻及血管杂音,肺(-),心率112次/分,心律绝对不整,心音强弱不等,腹(-)。该患者的心律失常类型是
A.
心房颤动
B.
心房扑动
C.
频发房早
D.
频发室早
E.
三度房室传导阻滞
【简答题】当桥梁基础的埋深大于( )m时,被认定为深基础。
【简答题】完形填空。 The day before Clara's birthday, she was very 1 . She hoped she would get lots  of   presents.  She went to her bedroom, and began to 2 a letter to her mother. 3 the letter, she said she would l...
【单选题】(78~80题共用题干)男性,55岁,患慢性肾炎10余年,经中西医结合治疗病情稳定,但近1年来逐渐加重,食欲下降,贫血,化验血肌酐已进入肾功能衰竭期。该患者血肌酐的水平是
A.
133~177µmol/L
B.
186~442µmol/L
C.
278~451µmol/L
D.
451~707µmol/L
E.
≥707µmol/L
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