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【多选题】
下列关于期权的说法，正确的有( )。A.
欧式期权只允许期权持有者在期权到期日行权
B.
美式期权允许期权持有者在期权到期日前的任何时间行权
C.
期权的买方为了得到一项权利，需要向卖方支付一笔期权费
D.
看涨期权是指期权买方向卖方出售基础资产的权利
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【单选题】Java提供的类库支持下列哪个协议，使应用程序可通过URL地址，在网络上的任何地方访问对象时，就跟本机一样?
A.
UDP
B.
TCP/IP
C.
IMCP
D.
SMTP
【单选题】Why does the professor say that the term Inuit is more appropriate than Eskimo?
A.
It came into being earlier than Eskimo.
B.
It sounds better than Eskimo.
C.
It is generated by Inuit people themselves
D.
The term Eskimo is more ethnocentric.
【单选题】In the passage, the author mentioned:' Eskimo words are highly inflected', this probably means
A.
Eskimo words are full of forms
B.
Eskimo words are difficult to spell
C.
Eskimo words are numerous
D.
Eskimo words are hard to understand
【单选题】The Eskimo dog commanded by the Eskimo, is guided solely by voice and whip, the latter be ing from twelve to eighteen feet long. In the hands of the experienced dog runner, the whip becomes a marvelou...
A.
to kill animals when food is scarce
B.
to earn his keep
C.
with amazing accuracy
D.
for making his dogs tough
【简答题】Java提供的类库支持 协议,应用程序可通过 URl地址,在访问网络上任何地方的对象时,如同访问本地文件一样简单。
【简答题】Java提供的类库支持 ______ 协议，应用程序可通过URL地址，在访问网络上任何地方的对象时，如同访问本地文件一样简单。
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