皮皮学，免费搜题
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【单选题】
没有国家规定和当事人约定的，消费者可以（ ）退货。
A.
自初次使用商品之日起十五日内
B.
自初次使用商品之日起七日内
C.
自收到商品之日起十五日内
D.
自收到商品之日起七日内
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
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【单选题】What cultural shock does David have when he lived in Germany?
A.
When he studied in Germany, he loved to clap his hands to show appreciation
B.
When the class is over, students knock on the tables to show appreciation in Germany.
C.
In Germany, clapping one's hands is not associated with showing appreciation.
D.
He has taught his friends to clap hands to show appreciation.
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【单选题】以下关于具体劳动与抽象劳动的说法正确的是()
A.
它们是各自独立存在的两种劳动
B.
它们是两次劳动
C.
它们在时间上和空间不是统一的
D.
它们是商品生产者的同一劳动过程不可分割的两个方面
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【判断题】具体劳动和抽象劳动是各自独立存在的两种劳动或两次劳动。
A.
正确
B.
错误
查看完整题目与答案
【多选题】关于无差异市场营销策略说法正确的有()
A.
具有成本的经济性
B.
不进行市场细分
C.
适用高档商品
D.
只强调需求共性
查看完整题目与答案
【简答题】How many more medals did Germany win than South Korea?
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【单选题】能否给我们2个点的折扣?可以翻译成:
A.
Can you give us 2% discount?
B.
Can you give us 2% decrease?
C.
Can you give us 20% discount?
D.
Can you give us 20% decrease?
查看完整题目与答案
【单选题】Heisenberg did not leave Germany during the Second World War because he ________.
A.
supported the Nazi regime
B.
wanted to contribute to the German physics
C.
was not sympathetic for the Nazi regime
D.
wanted to develop a nuclear reactor in Germany
查看完整题目与答案
【判断题】具体劳动和抽象劳动是各自独立存在的两种或两次劳动.
A.
正确
B.
错误
查看完整题目与答案
【单选题】利用以下第( )式可以查出 P( | U |> u) 的值。
A.
Φ (-u)
B.
Φ (u)-0.5
C.
2 Φ (-u)
D.
Φ (u2)- Φ (u1)
查看完整题目与答案
【简答题】简述药物主动转运和被动转运的特点.
查看完整题目与答案
相关题目：
【单选题】What cultural shock does David have when he lived in Germany?
A.
When he studied in Germany, he loved to clap his hands to show appreciation
B.
When the class is over, students knock on the tables to show appreciation in Germany.
C.
In Germany, clapping one's hands is not associated with showing appreciation.
D.
He has taught his friends to clap hands to show appreciation.
查看完整题目与答案
【单选题】以下关于具体劳动与抽象劳动的说法正确的是()
A.
它们是各自独立存在的两种劳动
B.
它们是两次劳动
C.
它们在时间上和空间不是统一的
D.
它们是商品生产者的同一劳动过程不可分割的两个方面
查看完整题目与答案
【判断题】具体劳动和抽象劳动是各自独立存在的两种劳动或两次劳动。
A.
正确
B.
错误
查看完整题目与答案
【多选题】关于无差异市场营销策略说法正确的有()
A.
具有成本的经济性
B.
不进行市场细分
C.
适用高档商品
D.
只强调需求共性
查看完整题目与答案
【简答题】How many more medals did Germany win than South Korea?
查看完整题目与答案
【单选题】能否给我们2个点的折扣?可以翻译成:
A.
Can you give us 2% discount?
B.
Can you give us 2% decrease?
C.
Can you give us 20% discount?
D.
Can you give us 20% decrease?
查看完整题目与答案
【单选题】Heisenberg did not leave Germany during the Second World War because he ________.
A.
supported the Nazi regime
B.
wanted to contribute to the German physics
C.
was not sympathetic for the Nazi regime
D.
wanted to develop a nuclear reactor in Germany
查看完整题目与答案
【判断题】具体劳动和抽象劳动是各自独立存在的两种或两次劳动.
A.
正确
B.
错误
查看完整题目与答案
【单选题】利用以下第( )式可以查出 P( | U |> u) 的值。
A.
Φ (-u)
B.
Φ (u)-0.5
C.
2 Φ (-u)
D.
Φ (u2)- Φ (u1)
查看完整题目与答案
【简答题】简述药物主动转运和被动转运的特点.
查看完整题目与答案