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【单选题】
Which of the following are costs incurred by people trying to protect themselves from the effects of inflation?
A.
menu costs and shoeleather costs
B.
menu costs but not shoeleather costs
C.
shoeleather costs but not menu costs
D.
menu costs but not shoeleather costs
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参考答案:
举一反三
【多选题】关于Gamma值,说法正确的是?
A.
stock price很低或很高时,gamma趋于1;
B.
stock price接近执行价格时,gamma到达顶峰;
C.
临近到期,价平期权的价值对于股票价格的涨跌非常敏感,gamma值逐渐变大;
D.
当标的资产价格变化一个单位时,新的delta值 等于 原delta值 加上或减去 gamma值;
【单选题】阿里旺旺为您提供了文字交流、视频聊天、语音聊天,这是阿里旺旺中哪个功能 ?
A.
广交好友
B.
买卖沟通
C.
文件传输
D.
酷炫表情
【单选题】The purchases journal is used to record all( )
A.
purchases of inventory
B.
purchases of assets
C.
purchases on account
D.
payment of purchases on account
【单选题】Government purchases
A.
are included in GDP.
B.
are not included in GDP.
C.
are included in GDP only if the purchases are made by the federal government.
D.
are included in GDP only if the purchases are made by state and local governments.
【单选题】阿里旺旺为您提供了文字交流、视频聊天、语音聊天,这是阿里旺旺中哪个功能? ( )
A.
广交好友
B.
买卖沟通
C.
文件传输
D.
炫酷表情
【单选题】vous venez _____ Chine,n'est-ce pas?
A.
de
B.
en
C.
dans
【判断题】( )网络拓扑结构中,中心结点的故障可能造成全网瘫痪的是星型拓扑结构。
A.
正确
B.
错误
【简答题】问:请问如何使用adobe gamma
【单选题】The purchases journal is used for recording:
A.
Credit sales.
B.
Credit purchases.
C.
Cash disbursements.
D.
Cash purchases.
【单选题】Vous venez de Chine ? Nous _________ venons aussi.
A.
y
B.
en
C.
le
D.
la
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