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【多选题】
证券交易结算资金账户是投资者用于证券交易资金清算、记录( )的专用账户。
A.
资金的币种
B.
资金余额
C.
资金变动情况
D.
保证金余额
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【简答题】One hot night last August, I tried everything I could think of — a warm bottle, songs etc. to make him fall into sleep, but he just couldn’t do it. Since I believed that a long night was waiting for m...
【多选题】甲向乙购买原材料,为支付货款,甲向乙出具金额为50万元的商业汇票一张,丙银行对该汇票进行了承兑。后乙不慎将该汇票丢失,被丁拾到。乙立即向付款人丙银行办理了挂失止付手续。下列哪些选项是正确的?
A.
乙因丢失票据而确定性地丧失了票据权利
B.
乙在遗失汇票后,可直接提起诉讼要求丙银行付款
C.
如果丙银行向丁支付了票据上的款项,则丙应向乙承担赔偿责任
D.
乙在通知挂失止付后十五日内,应向法院申请公示催告
【简答题】关于高速缓冲存储器(Cache),下列叙述错误的是( )。 A能增加系统内存容量 B不能提高CPU时钟震荡频率 C能有效缩短CPU读写数据时间 D在CPU与RAM之间增加一级缓冲
【简答题】阅读理解。 Mr and Mrs Green lived in a big city, and one summer they went to the country for their holiday. They enjoyed it very much because it was a quiet and clean place. One day they went for a walk ea...
【单选题】甲向乙购买原材料,为支付货款,甲向乙出具金额为50万元的商业汇票一张,丙银行对该汇票进行了承兑。后乙不慎将该汇票丢失,被丁拾到。乙立即向付款人丙银行办理了挂失止付手续。下列正确的选项是()?
A.
乙因丢失票据而确定性地丧失了票据权利
B.
乙在遗失汇票后,可直接提起诉讼要求丙银行付款
C.
如果丙银行向丁支付了票据上的款项,则丙应向乙承担赔偿责任
D.
乙在通知挂失止付后十五日内,应向法院申请公示催告
【单选题】It was warm,quiet, afternoon.
A.
inattentive
B.
dozy
C.
drowsy
D.
oscitant
【单选题】Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route—throug...
A.
the ditch was along a quiet country road
B.
the accident happened on a clear warm day
C.
the police helped Mr. Johnson get out of the ditch
D.
Mr. Johnson had a tender wife and was well attended
【简答题】fall into; not seem to amount to much... a great deal; bond with; resign ourselves to; give you a ride; drift off; surrendered themselves to; 1. The failure gives me such a strong feeling of frus...
【多选题】下列关于cache存储器叙述正确的是()
A.
cache是一种高速缓冲存储器
B.
是为了解决CPU和主存之间速度不匹配而采用的技术
C.
容量的典型者是几百KB
D.
包括管理在内的全部功能由硬件实现
【单选题】CPU使用的Cache是用SRAM组成的一种高速缓冲存储器,下列有关该Cache的叙述正确的是( ).
A.
从功能上看,Cache实质上是CPU寄存器的扩展
B.
Cache的存取速度接近于主存的存取速度
C.
Cache的主要功能是提高主存与辅存之间数据交换的速度
D.
Cache中的数据是主存很小一部分内容的映射(副本)
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