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【单选题】
提示肥大心电图改变指标除电轴左偏外,还有A.
RV5 ≤ 2.5mV
B.
RV5 ＋ SV5 ＞ 1.2mV
C.
RV5 ＋ SV1 ＞ 4.0mV （女性＞ 3.5mV ）
D.
RV1 ＞ 1.0mV
E.
RV1 ＋ SV5 ＞ 4.0mV （女性＞ 3.5mV ）
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举一反三
【单选题】E-commerce is defined as the buying and selling of goods and services using the ____________
A.
Internet
B.
cellphone
C.
telephone
D.
mail
【单选题】In order to pass the exam, you need to work much _______ now
A.
hard
B.
harder
C.
hardest
D.
hardly
【单选题】In which work, Bakhtin firstly put forward the theory of polyphony.
A.
Problems of Dostoyevski’s poetics
B.
Rabelais and his worle
C.
The dialogic imagination
D.
None of the above
【多选题】Which of the following are buyer contract terms and conditions that can be defined using WebSphere Commerce Accelerator?（）
A.
Customized price list
B.
Display customization
C.
Invoice format
D.
Order approval
E.
Predefined purchase orders
F.
Return charge
【单选题】以下 ( ) 表达式产生一个 10~30 之间 ( 含 10,30) 的随机整数
A.
Math.floor(Math.random()*21)+10
B.
Math.floor(Math.random()*31)+20
C.
Math. floor(Math.random()*20)+10
D.
Math.ceil(Math.random()*30)+20
【单选题】清初思想家顾炎武在《日知录》中写道：“……春秋时犹宗周王，而七国则绝不言王矣；春秋时犹严祭祀、重聘享，而七国则绝无其事矣；春秋时犹论宗姓氏族，而七国则无一言及之矣；春秋时犹宴会赋《诗》，而七国则不闻矣……”材料主要反映出（）
A.
战国时期的社会变化剧烈
B.
春秋战国时期“礼崩乐坏”
C.
周末社会风俗发生了巨大变化
D.
国家由分裂到统一的发展趋势
【简答题】can be broadly defined as "using organisms or their products for commercial purposes."
【判断题】E-commerce is defined as the selling of goods and services using the internet.
A.
正确
B.
错误
【多选题】What elements of globalization can be explicitly defined using the NLS_LANG environment variable？（）
A.
NLS_LANGUAGE
B.
NLS_SORT
C.
NLS_CALENDAR
D.
NLS_CHARACTERSET
E.
NLS_TERRITORY
【判断题】E-commerce is defined as the selling of goods and services using the internet.
A.
正确
B.
错误
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