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【单选题】
进才想要买入公司的股票，目前的股价是每股 36 元。然而，进才并不急于现在买进，因为他预测不久后该股票价格也会稍稍降低，这时他应采取的期权策略是A.
卖出行权价为 40 元的看跌期权
B.
卖出行权价为 35 元的看涨期权
C.
卖出行权价为 35 元的看跌期权
D.
卖出行权价为 40 元的看涨期权
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举一反三
【多选题】When writing a Supported Opinion Paragraph, the keys to success are__________________.
A.
Make sure the controlling idea in the paragraph is clear.
B.
Make sure that the paragraph will be well-organized in writing with enough support and evidence.
C.
Make sure that all the sentences and words used are about the controlling idea.
D.
Make sure that you are conscious.
【简答题】Text A is an opinion piece of writing which discusses _____________?
【单选题】信号f(t)变换成f(3t),在保持t轴尺度不变的情况下,表示将f(t)波形以坐标原点为中心,沿t轴 为原来的 倍 。
A.
扩展，3
B.
压缩，3
C.
扩展，1/3
D.
压缩，1/3
【单选题】"Academic English Writing" is an impressive course considering the blending learning approach. Is this statement a fact or an opinion?
A.
A fact
B.
An opinion
【简答题】When writing a Supported Opinion Paragraph, the keys to success are__________________.A. Makesure the controlling idea in the paragraph is clear.B. Makesure that the paragraph will be well-organized i...
【单选题】We writing a letter of complaint to the manager himself．But we'd like to hear your opinion first．
A.
have been thinking of
B.
had thought of
C.
were thinking of
D.
thought of
【单选题】In my opinion, your composition is not as interesting as his but yours is ________ in writing.
A.
the best organized
B.
better organized
C.
so organized as
D.
as organized as
相关题目：
【单选题】信号f(t)变换成f(3t),在保持t轴尺度不变的情况下,表示将f(t)波形以坐标原点为中心,沿t轴 为原来的 倍 。
A.
扩展，3
B.
压缩，3
C.
扩展，1/3
D.
压缩，1/3