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【单选题】
初次应答产生的抗体主要为(    )
A.
IgM    
B.
IgG    
C.
IgA
D.
IgE
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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【判断题】DSRC难以支持高速移动场景,移动速度一旦提高,信号就开始骤降、可靠性差、时延抖动较大。
A.
正确
B.
错误
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【单选题】Which of the following regarding Tariff is NOT correct:
A.
A tariff causes deadweight loss because it is a type of tax
B.
A tariff reduces consumer surplus
C.
A tariff makes producer better-off
D.
The effect of a tariff is exactly the same as an import quota, restricting import quantity
查看完整题目与答案
【单选题】Unit 4-4 cloze-8 There is a great person 1) _____ redefined the entire industry of computer and consumer electronics, transformed our lives, and 2)_____ a legendary success in human history. He is St...
A.
regarding
B.
regard
C.
regarded
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【单选题】Which of the following is NOT an assumption regarding people's preferences in the theory of consumer behavior?
A.
Preferences are complete.
B.
Preferences are transitive.
C.
Consumers prefer more of a good to less.
D.
All of the above are basic assumptions about consumer preferences.
查看完整题目与答案
【判断题】热的滤液碰到冷的器壁,很快析出结晶,所以布氏漏斗,吸滤瓶应事先预热( )。
A.
正确
B.
错误
查看完整题目与答案
【单选题】One of the earliest theories regarding the impact of regulation on banks was developed by George Stigler. He contends that: ()
A.
firms in regulated industries actually seek out regulations because they bring monopolistic rents
B.
regulations shelter firms from changes in demand and cost, lowering its risk
C.
regulations can increase consumer confidence which increases customer loyalty to regulated firms
D.
Depository institutions should be regulated no differently than any other corporation with no subsidies or special privileges
查看完整题目与答案
【单选题】Which of the following is not part of the definition of marketing?
A.
planning and execution regarding the marketing mix
B.
creating exchange
C.
gauging production efficiency
D.
satisfying consumer needs as well as organizational objectives
查看完整题目与答案
【单选题】Regarding consumer motivation, the text states that:
A.
all needs and wants are caused by drives
B.
wants are learned needs
C.
needs are the basic forces that motivate people to do something.
D.
the terms "need" and "want" mean the same thing.
E.
Both B and C are correct.
查看完整题目与答案
【单选题】Regarding information and decisions, _____.
A.
controlling does not involve decision making
B.
to make effective decisions, information from external stakeholders is ignored
C.
consumer surveys are discarded during the decision-making process
D.
all managers have to make decisions related to performance evaluation of subordinates
查看完整题目与答案
【单选题】There is a great person 1) _____ redefined the entire industry of computer and consumer electronics, transformed our lives, and 2)_____ a legendary success in human history. He is Steve Jobs. Everyon...
A.
regarding
B.
regard
C.
regarded
查看完整题目与答案
相关题目：
【判断题】DSRC难以支持高速移动场景,移动速度一旦提高,信号就开始骤降、可靠性差、时延抖动较大。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following regarding Tariff is NOT correct:
A.
A tariff causes deadweight loss because it is a type of tax
B.
A tariff reduces consumer surplus
C.
A tariff makes producer better-off
D.
The effect of a tariff is exactly the same as an import quota, restricting import quantity
查看完整题目与答案
【单选题】Unit 4-4 cloze-8 There is a great person 1) _____ redefined the entire industry of computer and consumer electronics, transformed our lives, and 2)_____ a legendary success in human history. He is St...
A.
regarding
B.
regard
C.
regarded
查看完整题目与答案
【单选题】Which of the following is NOT an assumption regarding people's preferences in the theory of consumer behavior?
A.
Preferences are complete.
B.
Preferences are transitive.
C.
Consumers prefer more of a good to less.
D.
All of the above are basic assumptions about consumer preferences.
查看完整题目与答案
【判断题】热的滤液碰到冷的器壁,很快析出结晶,所以布氏漏斗,吸滤瓶应事先预热( )。
A.
正确
B.
错误
查看完整题目与答案
【单选题】One of the earliest theories regarding the impact of regulation on banks was developed by George Stigler. He contends that: ()
A.
firms in regulated industries actually seek out regulations because they bring monopolistic rents
B.
regulations shelter firms from changes in demand and cost, lowering its risk
C.
regulations can increase consumer confidence which increases customer loyalty to regulated firms
D.
Depository institutions should be regulated no differently than any other corporation with no subsidies or special privileges
查看完整题目与答案
【单选题】Which of the following is not part of the definition of marketing?
A.
planning and execution regarding the marketing mix
B.
creating exchange
C.
gauging production efficiency
D.
satisfying consumer needs as well as organizational objectives
查看完整题目与答案
【单选题】Regarding consumer motivation, the text states that:
A.
all needs and wants are caused by drives
B.
wants are learned needs
C.
needs are the basic forces that motivate people to do something.
D.
the terms "need" and "want" mean the same thing.
E.
Both B and C are correct.
查看完整题目与答案
【单选题】Regarding information and decisions, _____.
A.
controlling does not involve decision making
B.
to make effective decisions, information from external stakeholders is ignored
C.
consumer surveys are discarded during the decision-making process
D.
all managers have to make decisions related to performance evaluation of subordinates
查看完整题目与答案
【单选题】There is a great person 1) _____ redefined the entire industry of computer and consumer electronics, transformed our lives, and 2)_____ a legendary success in human history. He is Steve Jobs. Everyon...
A.
regarding
B.
regard
C.
regarded
查看完整题目与答案