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【单选题】
为预防腰椎穿刺后头痛,腰椎穿刺后应嘱咐患者平卧:
A.
3小时
B.
1小时
C.
2小时
D.
6小时
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【单选题】听力原文: Joe Smith had been brought up in an orphanage: He envied people who were rich and decided that when he grew up he could make a lot of money. Unfortunately, Joe was not clever and he failed all h...
A.
He thought that he would either find a good job or he would be a thief.
B.
He said that he would become rich by way of robbing 'the bank.
C.
He said that he could rob the rich of their money.
D.
He might be rich ff he worked harder.
【单选题】基本的ASCII字符集共有128个字符,它们计算机中的表示方法一般是( )。
A.
使用8位二进制表示,最左边一位为1
B.
使用8位二进制表示,最右边一位为0
C.
使用8位二进制表示,最左边一位为0
D.
使用8位二进制表示,最右边一位为l
【单选题】关于ASCII字符集中的字符,下面叙述中正确的是( )。
A.
ASCII字符集共有128个字符
B.
每个字符都是可打印(或显示)的
C.
每个字符PC机键盘上都是一个键与之对应
D.
ASCII字符集中大小写英文字母的编码相同
【单选题】听力原文: Joe Smith had been brought up in an orphanage. He envied people who were rich and decided that when he grew up he could make a lot of money. Unfortunately, Joe was not clever and he failed all h...
A.
He thought that he would either find a good job or he would be a thief.
B.
He said that he would become rich by way of robbing the bank.
C.
He said that he could rob the rich of their money.
D.
He might be rich if he worked harder.
【单选题】关于ASCII码字符集中的字符,下面叙述中正确的是( )。
A.
ASCII码字符集共有128个字符
B.
每个字符都是可打印(或显示)的
C.
每个字符在PC机键盘上都有一个键与之对应
D.
ASCII码字符集中大小写英文字母的编码相同
【单选题】ASCII码字符集共有()个字符。
A.
64
B.
128
C.
256
D.
512
【单选题】关于平行检验的说法,正确的是( )。
A.
平行检验是项目监理机构控制施工质量的工作之一
B.
平行检验是指对工程实体的量测检验
C.
平行检验人员应根据施工单位自检情况填写检验结论
D.
平行检验是指项目监理机构对施工单位自检结论的核验
【单选题】基本的ASCII字符集共有128个字符。它们在计算机中的表示方法一般是
A.
使用8位二进码,最右边位为1
B.
使用7位二进码,不允许使用全0
C.
使用8位二进码,最左边位为0 
D.
使用7位二进码,不允许使用全1
【单选题】听力原文: Joe Smith had been brought up in an orphanage. He envied people who were rich and decided that when he grew up he could make a lot of money. Unfortunately, Joe was not clever and he failed all h...
A.
He thought that he would either find a good job or he would be a thief.
B.
He said that he would become rich by way of robbing the bank.
C.
He said that he could rob the rich of their money.
D.
He might be rich if he worked harder.
【多选题】关于药品检验记录的说法正确的是( )
A.
必须真实、完整、科学
B.
记录内容要逐一写清楚
C.
记录时写错,可涂改后用钢笔重写
D.
检验过程中应将观察到的现象、检验数据、结果、结论、处理意见等完整书写
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