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【单选题】
建筑师的专业素养包括下面哪几项? 1 创意能力 2 职业精神 3 艺术素养 4 社会协作精神A.
1 、①②③
B.
①③④
C.
②③④
D.
①②④
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反馈参考答案：
举一反三
【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。
【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
【单选题】用ODS柱分析一有机弱酸混合物样品，以某一比例甲醇水为流动相时，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.
增加流动相中甲醇的比例
B.
增加流动相中水的比例
C.
流动相中加入少量HAc
D.
流动相中加入少量的氨水
【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
【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
【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
【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
【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
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