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【单选题】
能作为氧化还原滴定中自身指示剂的是( )A.
铬黑 T
B.
淀粉
C.
重铬酸钾
D.
高锰酸钾
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反馈参考答案：
举一反三
【单选题】At the end of the passage, the author's father seemed to ______.
A.
feel desperate
B.
be comforting the author
C.
being indifferent to power failure
D.
cherish memory of the night before
【单选题】The last paragraph tells the reader that the author's father ______.
A.
fought fearlessly against racial discrimination in his early years
B.
had no say in the management of family affairs
C.
was a racist in his early years
D.
hated very much new institutions of the federal government
【单选题】Which of the following statements is FALSE?
A.
The author's father died when he was telling a fairy story.
B.
The author's father seldom got up late when he grew old.
C.
The author's father visited some of his friends in his final days.
D.
The author's father was selfish with his money.
【单选题】患者，女性，50岁。下蹲或腹部用力时，常出现不由自主的排尿。根据患者病情应给予的护理诊断是( )。
A.
可逆性尿失禁与膀胱过度充盈有关
B.
压力性尿失禁与腹压升高有关
C.
反射性尿失禁与膀胱收缩有关
D.
真性尿失禁与神经传导功能减退有关
E.
压迫性尿失禁与膀胱括约肌功能减退有关
【多选题】下列关于呼吸商的描述正确的是:
A.
机体摄入氧的量与呼出的二氧化碳的比值
B.
计算呼吸商时，氧和二氧化碳量的单位用 mol 或 L 均可
C.
脂肪的呼吸商为 0. 71
D.
蛋白质的呼吸商为 0 . 80
E.
糖的呼吸商为 1 . 00
【单选题】Which of the following statements is true?
A.
The author's father built a bonfire on VE Day.
B.
The author's father had fought in the First World War.
C.
The author's father had fought in the Second World War.
D.
The author's father threw two chairs on the fire to keep it going.
【多选题】下列关于呼吸商的描述正确的是:
A.
机体摄人氧的量与呼出的二氧化碳的比值
B.
计算呼吸商时，氧和二氧化碳量的单位用 mol 或 L 均可
C.
脂肪的呼吸商为 0 ． 71
D.
蛋白质的呼吸商为 0 ． 80
E.
糖的呼吸商为 1 ． 00
【单选题】Which of the following statements is true?
A.
The author's father built a bonfire on VE Day.
B.
The author's father had fought in the First World war
C.
The author's father had fought in the Second World War.
D.
The author's father threw two chairs on the fire to keep it going.
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