Tickets, which were free and assigned by lottery in advance, were in such demand that one was reportedly offered for sale on the Web for $500.

事先由抽签决定的门票是免费的，但仍然抢手，以至有人在网站上叫卖到500美元一张。

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Customer may apply in advance to use any number of shares of the underlying securities that are not assigned for such delivery to exercise long put positions.

未指派交割之证券剩馀股数馀额，甲方得事先申请用以作为办理买进卖权部位之履约。

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