选择题:It was an insult not only to the old woman but to

题目内容:
It was an insult not only to the old woman but to all mother .

A. the faithless son hurt not only his mother but also all other mothers.
B. the faithless son disppointed not only his mother but aslso all the other mothers.
C. not only the old mowan but also all the other mothers felt the son was faithless behavior.
D. NOT ONLY THE OLD WOMAN BUT ALSO THE OTHER MOTHERS FELT THE SON WAS FAITHLESS.
参考答案:

选择氧化还原指示剂时,应该选择(   )

选择氧化还原指示剂时,应该选择(   )A (A)指示剂的标准电位愈接近滴定终点电位愈好B (B)指示剂的 标准电位愈接近滴定终点电位的差越大越好C (C)

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