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【多选题】
( )制度的创新与实施标志着现代期货市场的确立。
A.
标准化合约
B.
保证金制度
C.
对冲机制
D.
统一结算
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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皮皮学刷刷变学霸
举一反三
【单选题】How _______ bowls of rice do you have for a meal? [     ]
A.
  much
B.
  many
C.
  any
D.
  some
查看完整题目与答案
【判断题】物理风化作用一般不引起岩石中矿物成分的变化。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列化合物中酸性最强的是( )
A.
1- 丁醇
B.
1- 丁炔
C.
2- 丁烯
D.
1- 丁炔
查看完整题目与答案
【单选题】- How do you do? - A. How do you do? B Fine, thank you. C. How are yo u D. OK
A.
How do you do?
B.
Fine, thank you.
C.
How are yo u
D.
OK
查看完整题目与答案
【单选题】He talked as if he ______ to Beijing, but I knew he hadn't.
A.
went
B.
were
C.
had been
D.
would have been
查看完整题目与答案
【单选题】下列化合物中酸性最强的是( )
A.
乙酸
B.
甲酸
C.
乙二酸
D.
苯甲酸
查看完整题目与答案
【单选题】下列化合物中酸性最强的是( )
A.
2,3- 二羟基蒽醌
B.
1,4- 二羟基蒽醌
C.
1,7- 二羟基蒽醌
D.
2,5- 二羟基蒽醌
查看完整题目与答案
【判断题】品牌是一个结合体它包括品牌名称、品牌标志两个部分。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Girls, I’ll tell you _______, and you can do it ________.
A.
how to do; by yourself
B.
what to do; by yourself
C.
how to do it; alone
D.
what to do; on yours own
查看完整题目与答案
【单选题】How do you eat rice using chopsticks?
A.
Pick up clumps of rice and bring them to your mouth.
B.
Eat a grain at a time, by bringing the rice bowl up to your chin.
C.
Scoop rice into your mouth, by bringing the rice bowl up to your chin.
D.
Bring your mouth to the table and use chopsticks as a scoop.
查看完整题目与答案
相关题目：
【单选题】How _______ bowls of rice do you have for a meal? [     ]
A.
  much
B.
  many
C.
  any
D.
  some
查看完整题目与答案
【判断题】物理风化作用一般不引起岩石中矿物成分的变化。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列化合物中酸性最强的是( )
A.
1- 丁醇
B.
1- 丁炔
C.
2- 丁烯
D.
1- 丁炔
查看完整题目与答案
【单选题】- How do you do? - A. How do you do? B Fine, thank you. C. How are yo u D. OK
A.
How do you do?
B.
Fine, thank you.
C.
How are yo u
D.
OK
查看完整题目与答案
【单选题】He talked as if he ______ to Beijing, but I knew he hadn't.
A.
went
B.
were
C.
had been
D.
would have been
查看完整题目与答案
【单选题】下列化合物中酸性最强的是( )
A.
乙酸
B.
甲酸
C.
乙二酸
D.
苯甲酸
查看完整题目与答案
【单选题】下列化合物中酸性最强的是( )
A.
2,3- 二羟基蒽醌
B.
1,4- 二羟基蒽醌
C.
1,7- 二羟基蒽醌
D.
2,5- 二羟基蒽醌
查看完整题目与答案
【判断题】品牌是一个结合体它包括品牌名称、品牌标志两个部分。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Girls, I’ll tell you _______, and you can do it ________.
A.
how to do; by yourself
B.
what to do; by yourself
C.
how to do it; alone
D.
what to do; on yours own
查看完整题目与答案
【单选题】How do you eat rice using chopsticks?
A.
Pick up clumps of rice and bring them to your mouth.
B.
Eat a grain at a time, by bringing the rice bowl up to your chin.
C.
Scoop rice into your mouth, by bringing the rice bowl up to your chin.
D.
Bring your mouth to the table and use chopsticks as a scoop.
查看完整题目与答案