皮皮学，免费搜题
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【简答题】
A. Making and keeping an Appointment 1. Would you like to reschedule the appointment? 2. Our manager is available from 1:30 to 3:00 p.m. every Monday. 3. Could I have an appointment to see you ? / Could I make an appointment with you? 4. I ’ d like to make an appointment to see your manager. 5. Will this afternoon be all right? But I can only spare you an hour and a half today, from 4 o ’ clock. 6. Shall we meet at 9 a.m. at your office the day after tomorrow? 7. We can make it at 2:00 if it is convenient for you. 8. Is ten o ’ clock OK/any good? 9. If you are free, I ’ ll come to see you this weekend. 10. I ’ ve got an appointment at 8:30 with Mr. Anderson, the bank manager.
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【简答题】某机字长32位,CPU内有32个32位的通用寄存器,设计一种能容纳种操作的指令系统(指令采用定长操作码),设指令字长等于机器字长。 (1)如果主存可直接或间接寻址,采用寄存器--存储器型指令,请设计并画出指令格式,该指令格式中能直接寻址的最大存储空间是多少? (2)如果采用通用寄存器作为基址寄存器,则上述RS型指令的指令格式有何特点?画出指令格式并指出这类指令可访问多大的存储空间?
【单选题】如果1法郎的含金量为0.16克纯金,而美元对黄金的官价为1美元为0.888671克纯金,那么1美元对法国法郎的汇率为()
A.
1.0000法国法郎
B.
5.0000法国法郎
C.
5.5549法国法郎
D.
6.7548法国法郎
【单选题】Where did Betty live when she was a child?
A.
In Singapore.
B.
In Britain.
C.
In China.
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