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【多选题】
下列关于期货交易双向交易和对冲机制的说法，正确的有( )。A.
既可以买人，也可以卖出作为交易的开端
B.
合约到期不必进行实物交割
C.
它使投资者获得了双倍的获利机会，既可以低买高卖，也可以高卖低买
D.
通过吸引投资者的加入，提高了期货市场的流动性
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皮皮学刷刷变学霸
举一反三
【单选题】In the text, the author repeatedly mentions Lewis Carroll as he was ______.
A.
an English actor good at making people laugh
B.
a dishonest politician
C.
a character in Alince in Wonderland
D.
a great inventor of meaningless words
【多选题】Which of the following works were written by Lewis Carroll?
A.
The Hunting of the Snark
B.
A Tangled Tale
C.
Pillow Problems
D.
Three Sunsets and Other Poems
【判断题】The author of Alice’s Adventures in Wonderland, Lewis Carroll, was a professor in Cambridge University.
A.
正确
B.
错误
【单选题】Alice in Wonderland: Lewis Carroll is the pseudonym of
A.
George Eliot
B.
Jane Austen
C.
Charles Lutwidge Dodgson
D.
Samuel Clemens
【单选题】In the text, the author repeatedly mentions Lewis Carroll as he was ________________. ( D )
A.
(a) an English actor good at making people laugh
B.
(b) a dishonest politician
C.
(c) a character in Alice in Wonderland
D.
(d) a great inventor of meaningless words
【单选题】Lewis Carroll is the pseudonym of_____.
A.
George Eliot
B.
Samuel Clemens
C.
Jane Austen
D.
Charles Lutwidge Dodgson
【单选题】In the text, the author repeatedly mentions Lewis Carroll as he was ________________.
A.
an English actor good at making people laugh
B.
a dishonest politician
C.
a character in Alice in Wonderland
D.
a great inventor of meaningless words
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