- 問題詳情:Thestockexchangeisamarketplaceforthebuyingandsellingofshares,orgovernmentsecurities(有價*券).Buyingandsellinginthestockexchangearecarriedoutbytwokindsofdealers:brokersandjobbers.Membersofthepubliccannottransact(交易)businessinthestockexchange...
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