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【判断题】
光谱光效能没有量纲。
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】两掌上下对拉,使脊柱两侧肌肉相反方向用力,椎体两側形成上下相对运动,增强了脊柱的灵活性与稳定性,利于防治颈、肩疾病等 。
A.
正确
B.
错误
【单选题】三相电源星形联结中,线电压指(   )。
A.
相线与相线之间的电压
B.
相线与地之间的电压
C.
相线与中性线之间的电压
D.
相线与接地线之间的电压
【单选题】Marketing communicators must be good at ________ messages that take into account how the target audience ________ them.
A.
delivering; encodes
B.
sending; encodes
C.
encoding; decodes
D.
retrieving; perceives
E.
decoding; receives
【单选题】Which of the following steps of target marketing takes into account competitors’ offerings to the market?
A.
market positioning
B.
market segmentation
C.
market targeting
D.
all of the above
【单选题】Marketing account executives are facing increasing pressures related to:
A.
accountability.
B.
affordability.
C.
accessibility.
D.
applicability.
【单选题】Taking into account profitability, customer’s need, and the greater societal good when marketing is called __________.
A.
the societal marketing concept
B.
the selling orientation
C.
the customer concept
D.
the value proposition
E.
cause-related marketing
【简答题】宠物传染病中的隔离目的是什么?
【简答题】What is the new Senior Account Executive expected to do on his or her duty? He or she is expected to develop ______.
【判断题】汽车电源系统电路主要由三部分组成:电源主供电电路、发电机励磁电路及充电指示灯控制电路。
A.
正确
B.
错误
【单选题】三相电源星形联结中,相电压指()。
A.
相线与相线之间的电压
B.
相线与地之间的电压
C.
相线与中性线之间的电压
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