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【单选题】
保护零线的统一标志为( )色。
A.
红
B.
B黄
C.
绿
D.
绿/黄
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参考解析：
知识点：
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举一反三
【单选题】The word 'vehicle' (Para. 5) denotes
A.
vulnerability.
B.
capability.
C.
liability.
D.
availability.
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【多选题】某局域网运行了1年时间(8,760小时),因设备故障而停用了8个小时。后来网络扩建,加入新的设备后,又运行了1年的时间,因软件故障又停用了3个小时。则关于此网络的可用性(Availabilit),下列哪些说法是正确的?
A.
网络扩建后的可用性比扩建前要好
B.
网络扩建后的可用性比扩建前要差
C.
扩建前，网络可用性是99.91%
D.
从网络开始运行到现在，其可用性是99.96%
查看完整题目与答案
【单选题】不宜与氨基糖苷类抗生素合用的利尿药是
A.
氨苯蝶啶
B.
呋塞米
C.
氢氯噻嗪
D.
乙酰唑胺
E.
螺内酯
查看完整题目与答案
【单选题】设置文本不换行的样式属性是( )
A.
whitespace
B.
wordbreak
C.
letterspacing
D.
wordspacing
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【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案
【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案
【单选题】设置文本不换行的样式属性是:
A.
word-break
B.
letter-spacing
C.
white-space
D.
word-spacing
查看完整题目与答案
【单选题】不宜与氨基糖苷类抗生素合用的利尿药是
A.
噻嗪类
B.
呋塞米
C.
螺内酯
D.
氨苯蝶啶
E.
乙酰唑胺
查看完整题目与答案
【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案
【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案
相关题目：
【单选题】The word 'vehicle' (Para. 5) denotes
A.
vulnerability.
B.
capability.
C.
liability.
D.
availability.
查看完整题目与答案
【多选题】某局域网运行了1年时间(8,760小时),因设备故障而停用了8个小时。后来网络扩建,加入新的设备后,又运行了1年的时间,因软件故障又停用了3个小时。则关于此网络的可用性(Availabilit),下列哪些说法是正确的?
A.
网络扩建后的可用性比扩建前要好
B.
网络扩建后的可用性比扩建前要差
C.
扩建前，网络可用性是99.91%
D.
从网络开始运行到现在，其可用性是99.96%
查看完整题目与答案
【单选题】不宜与氨基糖苷类抗生素合用的利尿药是
A.
氨苯蝶啶
B.
呋塞米
C.
氢氯噻嗪
D.
乙酰唑胺
E.
螺内酯
查看完整题目与答案
【单选题】设置文本不换行的样式属性是( )
A.
whitespace
B.
wordbreak
C.
letterspacing
D.
wordspacing
查看完整题目与答案
【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案
【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案
【单选题】设置文本不换行的样式属性是:
A.
word-break
B.
letter-spacing
C.
white-space
D.
word-spacing
查看完整题目与答案
【单选题】不宜与氨基糖苷类抗生素合用的利尿药是
A.
噻嗪类
B.
呋塞米
C.
螺内酯
D.
氨苯蝶啶
E.
乙酰唑胺
查看完整题目与答案
【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案
【单选题】Read the text and complete citations by choosing the reporting verb structures.But wherever and whenever capitalism took hold, people’s incomes and consumption levels began to rise in a sustained way....
A.
…state that…
B.
…as reported by…
C.
…describe…
D.
according to…
查看完整题目与答案