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【单选题】
下列关于I/O设备的说法中正确的是 ( ) 。 I.键盘、鼠标、显示器、打印机属于人机交互设备 II.在微型计算机中,VGA代表的是视频传输标准DRAM芯片实现,若县显存总带宽的50%用 III .打印机从打字原理的角度来区分,可以分为点阵式打印机和活字式打印机 IV.鼠标适合于用中断方式来实现输入操作A.
II 、III、IV
B.
I 、III、IV
C.
I 、II、III
D.
I 、II、III、IV
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【单选题】— ___________ did he go to Xi'an? — Because he wanted to work there. [ ]
A.
How
B.
What
C.
Why
【单选题】在 web .xml 中下面哪一个标签表示 servlet 的 URL 的映射
A.
mapping
B.
servlet-url
C.
url _mapping
D.
url _pattern
E.
servlet-mapping
【单选题】Why did David go to the store?
A.
Because he wanted to buy some bags.
B.
Because he wanted to buy some grocery for a dinner.
C.
Because he wanted to meet with the Jane.
D.
Because he wanted to buy the Kremers some gifts.
【单选题】He wanted to stay at home, but at last he agreed, very ______ though, to go to the concert.
A.
decisively
B.
reluctantly
C.
willingly
D.
deliberately
【单选题】He wanted to stay at home, but at last he agreed, very ______, to go to the party.
A.
attentively
B.
absolutely
C.
hesitantly
D.
reluctantly
【单选题】( )是指对于期末那些摘要、借贷方会计科目固定不变,发生金额的来源或计算方法基本相同,相应凭证处理基本固定的会计业务将其既定模式事先录入并保存到系统中,在需要的时候,让系统按照既定模式,根据对应会计期间的数据自动生成相应的记账凭证
A.
转账
B.
记账
C.
对账
D.
自动转账
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