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【单选题】
下列哪位画家不但作品数量巨大,而且种类变化丰富,有自己的风格特点,被誉为“画圣”。A.
B.
C.
道子
D.
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反馈参考答案：
举一反三
【多选题】7 培养基中加入活性炭的目的有()。
A.
利用其吸附能力，减少一些有害物质的影响
B.
有利于某些植物生根
C.
对形态发生和器官形成有良好效应
D.
增加培养基的营养
E.
有利于提高植株抗性
【单选题】强度计算中,机械零件的许用应力的定义是( )。
A.
材料的强度极限与安全系数计算值的比
B.
材料的屈服极限与安全系数的比值
C.
材料的某个选定的极限应力与安全系数的比值
D.
材料的疲劳极限与安全系数的比值
【单选题】The difference between traditional marketing and modern marketing lies in ______.
A.
traditional marketing involves more activities
B.
modern marketing is built on a set of principles
C.
traditional marketing pays more attention to distribution
D.
modern marketing is justified by consumption
【单选题】___________ means using the same marketing strategy approaches and marketing mix worldwide.
A.
Uniformed global marketing
B.
Standardized global marketing
C.
Adapted global marketing
D.
Adopted global marketing
【简答题】电路如图所示,二极管 D为理想元件, U S =5V,则电压 u O = V。
【单选题】The main difference between a " marketing strategy" and a " marketing plan" is that ( ).
A.
time-related details are included in a marketing plan
B.
a marketing plan includes several marketing strategies
C.
a marketing strategy provides more detail
D.
a marketing strategy omits pricing plans
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