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【判断题】
标准氢电极是常用的指示电极。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】蛋白质溶液的稳定因素是
A.
蛋白质溶液的黏度大
B.
蛋白质在溶液中有布朗运动
C.
蛋白质分子表面带有水化膜和同种电荷
D.
蛋白质溶液有分子扩散现象
E.
蛋白质分子带有电荷
【简答题】投影法分为 两类。
【多选题】蛋白质溶液的稳定因素是
A.
蛋白质溶液的粘度大
B.
蛋白质在溶液中有布朗运动
C.
蛋白质分子表面带有水化膜
D.
蛋白质分子表面带有同种电荷
E.
蛋白质溶液有分子扩散现象
【简答题】某货轮在某港装货后，航行途中不慎发生触礁事件，船舶搁浅，不能继续航行。事后船方反复开倒车强行浮起，但船底划破，致使海水渗入货舱，造成船货部分损失。为使货轮能继续航行，船长发出求救信号、船被拖至就近港口的船坞修理，暂时卸下大部分货物。前后花了10天，共支出修理费5000美元，增加各项费用支出（包括员工工资）共3000美元。当船修复后继续装上原货启航。次日，忽遇恶劣气候，使船上装载的某货主的一部分货物...
【单选题】According to the passage, an adherent of the 'nominalist school' cited in the third paragraph would classify a rare new fever in which of the following ways?
A.
She would establish what cures the fever, then compare the treatment with other successful treatments to classify the disease.
B.
She would wait until the disease appears in other patients, then classify it by establishing variations in their symptoms.
C.
She would determine whether the disease is acquired or genetic, then classify it accordingly.
D.
She would isolate the bacteria or virus or genetic anomaly which causes the disease, then classify it accordingly.
E.
She would describe the patient's symptoms, compare them to patients who have had similar symptoms, then treat the pattern as a disease.
【简答题】Mr.Smith asked his secretary to ______a new paragraph in the annual report she was typing. A)inject B)install C)invade D)insert
【单选题】Which of the following concerning unforgiveness is NOT true according to the second paragraph?
A.
Everyone is inclined not to forgive.
B.
Unforgiveness is harmful to people's physical health.
C.
Unforgiveness is only harmful to people's spiritual health.
D.
The figures indicate researchers have realized the importance of forgiveness.
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