给定有限状态接收器,M=(Q,S,δ,I,F)的状态图如图8-22(a),(b)和(c)所示,分别写出Q,S,δ,I,F,说明
给定有限状态接收器,M=(Q,S,δ,I,F)的状态图如图8-22(a),(b)和(c)所示,分别写出Q,S,δ,I,F,说明他们是确定的还是不确定的。
给定有限状态接收器,M=(Q,S,δ,I,F)的状态图如图8-22(a),(b)和(c)所示,分别写出Q,S,δ,I,F,说明他们是确定的还是不确定的。
给定正则文法G=<{0,1},{σ,A,B},P,σ),其中试描述L(G)并给出接受该语言的有限状态接收器。
听力原文:M: I've got my loan proposal approved.
W: That's good news. But be sure that you can get enough money to repay the loan when it is due.
Q: What does the woman worry about?
(13)
A.The loan proposal.
B.His repayment capability.
C.The bank's money.
D.Her own money.
听力原文:M: What should I do with my sight deposit if I need some money right now?
W: Oh, that's easy. You can either use the cash dispensers or you can write cheques.
Q: What does the man want to have now?
(14)
A.Cash.
B.Sight deposit.
C.Cash dispenser.
D.Cheque.
听力原文:M: May I cash these traveler's checks for $300 here?
W: Of course. Would you please countersign them here? Also write place and date as specified.
Q: What does the man want to do according to the conversation?
(16)
A.To endorse his cheques.
B.To show his passport.
C.To cash some traveler' s cheques.
D.To open a checking account.
听力原文:M: Hello, can I do anything for you?
W: Yes, I need to change foreign moneys. Could you help me change some Canadian dollars in traveler's cheques issued by Royal Bank of Canada?
Q: What kind of foreign currencies does the speaker want to exchange?
(17)
A.Canadian dollars.
B.British Pounds.
C.U.S. dollars.
D.H.K. dollars.
听力原文:M: I don't know how to convert the blank endorsement into a special endorsement?
W: You can just write above the endorser's signature a direction to pay the cheque to the order of himself or some other named person.
Q: What do you think the holder of the cheque will do next?
(18)
A.To rewrite his signature.
B.To make a special endorsement.
C.To order another person to pay the cheque.
D.To give an order to the bank to collect the cheque.
M: In that case, I advise you to create a documentary credit. It will reduce the possible risk of export.
Q: Which means of settlement is the safest from the exporter's viewpoint?
(19)
A.Documentary credit.
B.Documentary collection.
C.Payment in advance.
D.Open account.
听力原文:M: I don't know why the man there said he couldn't pay my cheque.
W: Let me see. Yes. You draw your cheque in lead-pencil. It is not recognized in the bank. You should draw it in ink.
Q: What is the woman's suggestion?
(16)
A.Returning the cheque.
B.Drawing the cheque in ink.
C.Drawing the cheque in lead-pencil.
D.Going to the paying bank.
听力原文:W: Excuse me, sir. Can you tell me what kind of a bill you have?
M: Yes, it's a ninety-day bill for $ 6,750.00. It matures about two months from now. I didn't think we'd have to discount it, but I need the working capital right now. How do I discount it?
Q: What kind of bill does the man have?
(13)
A.A bill of exchange with a 90-day maturity for $ 6,075.00.
B.A bill of exchange with a 60-day maturity for $ 6,075.00.
C.A bill of exchange with a 90-day maturity for $ 6,750.00.
D.A bill of exchange with a 60-day maturity for $ 6,750.00.