P211 样本7.1\7.2\7.3\7.4这是即期汇票还是远期汇票、银行汇票还是商业汇票?为什么?出票人是谁?付款人是谁?收款人是谁?开立时间和地点是哪里?该汇票用于那种结算方式?该汇票的必要记载事项有哪些?非必要记载事项呢?你能从该汇票推测出该笔贸易的大致情形吗?Is this a sight draft or a time draft, a bank draft or a commercial draft?Why is that?Who is the drawer?Who is the payer?Who is the payee?Where and when is the draft issued?What kind of settlement is the bill of exchange used for?What are the necessary particulars of the draft?What about unnecessary notes?Can you infer the trade situation from the draft?write down your answers and upload the photo of that.
将以下内容标注在课本上,拍照上传。P213 7.5这张本票有几个基本当事人?该本票的内容、形式和汇票有什么不同?P213 7.6这张支票有几个基本当事人?该支票的内容、形式 有什么特点?P213 7.5How many basic parties are there in this promissory note?What is the difference between the content and form of the promissory note and the draft?P213 7.6How many basic parties are there to this check?What are the characteristics of the content and form of the check?Write down the answers and upload the photos.
将以下内容标注在信用证上,拍照上传。课本218该信用证的开证行、申请人、受益人是谁?该信用证的当事人有几个?信用证号码、金额、到期日、到期地是什么?这是 什么类型的信用证?为什么?可撤销/不可撤销? 保兑/不保兑?直接信用证/自由议付信用证?即期/远期? 可转让信用证?循环信用证? 直接付款信用证对开信用证?背对背信用证?红条款信用证?备用信用证?Who is the issuing bank, applicant and beneficiary of the credit?How many parties are there to the letter of credit?What is the credit number, amount, expiry date and place of maturity?What kind of letter of credit is this?Why is that?Revocable/irrevocable?Confirmed/unconfirmed?Direct letter of credit/ freely negotiated letter of credit?Sight/forward?Transferable letter of credit?Revolving letter of credit?Direct payment letter of credit?back to back L/C ?Red clause letter of credit?Standby letter of credit?信用证对哪些单据有要求?有什么要求?如何用该信用证进行融资?该信用证的款项如何进行结算?与汇付、托收相比,信用证结算的风险如何?程序如何?有何特点?What documents are required by the credit?What are the specific requirements?How can the credit be used for financing?How will the amount of this credit be settled?Compared with remittance and collection, what are the risks of lc settlement?How is the procedure?What are the features?
假设以I和O分别表示入栈和出栈操作,栈的初态和终态均为空,进栈和出栈的操作序列可表示为仅由I和O组成的序列。(1)下面所示的序列中哪些是合法的?A.IOIIOIOO B.IOOIOIIO C.IIIOIOIO D.IIIOOIOO(2)通过对(1)的分析,写出一个算法判定所给的操作序列是否合法。若合法返回true;否则返回false(假设被判定的操作序列已存入一维数组中)。