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【判断题】
LTE的PCI用于区分不同小区的无线信号,在相关小区覆盖范围可以存在相同的PCI。
A.
正确
B.
错误
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参考解析：
知识点：
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皮皮学刷刷变学霸
举一反三
【单选题】- Do you think Tom is ill?- _________
A.
No, I don't think so.
B.
Yes, he's very well.
C.
Yes, I like him very well.
D.
No, I was ill yesterday.
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【判断题】记账时不慎发生“隔页“跳行”情况,应在空页或空行处用红色墨水画对角线,在空页上还应加盖“作废”戳记。( )
A.
正确
B.
错误
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【简答题】传感器是能感受被测量并按照　 　转换成可用输出信号的器件或装置。
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【单选题】Tom was absent from school this morning, because sometimes he was a little weak and could ______ill .
A.
take
B.
set
C.
catch
D.
fall
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【单选题】Among the winners _________ father is seriously ill in hospital.
A.
stand little Tom who
B.
stood little Tom whom
C.
little Tom stands whose
D.
stands little Tom whose
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【单选题】---Little Tom could hardly pass the exam, _ _______ _? ---_ ______ . Although he was ill the day before the exam.
A.
couldn’t Tom; Yes, he could
B.
could he; Yes, he could
C.
could he; No, he couldn’t
D.
couldn’t he; No, he couldn’t
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【单选题】— I haven't seen Mary for several days, is she ill? — _____. Her mother told me that she was in hospital.
A.
I'm afraid so
B.
I hope not
C.
I don't expect
D.
I'm afraid not
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【多选题】用ODS柱分析一有机弱酸混合物样品。以某一比例乙腈-水为流动相时，样品容量因子较小，若想使容量因子适当增加，如何改变流动相的组成(    )
A.
增加流动相中乙腈的比例    
B.
增加流动相中水的比例
C.
增大流动相pH    
D.
降低流动相pH
查看完整题目与答案
【判断题】超出在规定条件下预计的误差,或明显偏离真值的误差称为粗大误差
A.
正确
B.
错误
查看完整题目与答案
【单选题】Mother was worried because little Tom was ill, especially _____ his father HHhhwas away in Canada. [     ]
A.
as
B.
that
C.
during
D.
if
查看完整题目与答案
相关题目：
【单选题】- Do you think Tom is ill?- _________
A.
No, I don't think so.
B.
Yes, he's very well.
C.
Yes, I like him very well.
D.
No, I was ill yesterday.
查看完整题目与答案
【判断题】记账时不慎发生“隔页“跳行”情况,应在空页或空行处用红色墨水画对角线,在空页上还应加盖“作废”戳记。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】传感器是能感受被测量并按照　 　转换成可用输出信号的器件或装置。
查看完整题目与答案
【单选题】Tom was absent from school this morning, because sometimes he was a little weak and could ______ill .
A.
take
B.
set
C.
catch
D.
fall
查看完整题目与答案
【单选题】Among the winners _________ father is seriously ill in hospital.
A.
stand little Tom who
B.
stood little Tom whom
C.
little Tom stands whose
D.
stands little Tom whose
查看完整题目与答案
【单选题】---Little Tom could hardly pass the exam, _ _______ _? ---_ ______ . Although he was ill the day before the exam.
A.
couldn’t Tom; Yes, he could
B.
could he; Yes, he could
C.
could he; No, he couldn’t
D.
couldn’t he; No, he couldn’t
查看完整题目与答案
【单选题】— I haven't seen Mary for several days, is she ill? — _____. Her mother told me that she was in hospital.
A.
I'm afraid so
B.
I hope not
C.
I don't expect
D.
I'm afraid not
查看完整题目与答案
【多选题】用ODS柱分析一有机弱酸混合物样品。以某一比例乙腈-水为流动相时，样品容量因子较小，若想使容量因子适当增加，如何改变流动相的组成(    )
A.
增加流动相中乙腈的比例    
B.
增加流动相中水的比例
C.
增大流动相pH    
D.
降低流动相pH
查看完整题目与答案
【判断题】超出在规定条件下预计的误差,或明显偏离真值的误差称为粗大误差
A.
正确
B.
错误
查看完整题目与答案
【单选题】Mother was worried because little Tom was ill, especially _____ his father HHhhwas away in Canada. [     ]
A.
as
B.
that
C.
during
D.
if
查看完整题目与答案