问题
单项选择题
血清镁测定的参考方法是()
A．原子吸收分光光度法
B．火焰光度法
C．离子选择电极法
D．分光光度法
E．高效液相色谱法
答案
参考答案：A
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血清镁测定的参考方法是()
A．原子吸收分光光度法
B．火焰光度法
C．离子选择电极法
D．分光光度法
E．高效液相色谱法
参考答案：A
It was a busy morning, about 8:30, when an elderly gentleman in his 80’s came to the hospital. I heard him saying to the nurse that he was in a hurry for an appointment (约会) at 9:30. The nurse had him take a __1__in the waiting area, __2__him it would be at least 40 minutes __3__ someone would be able to see him. I saw him __4__ his watch and decided, since I was __5__busy—my patient didn't __6__ at the appointed hours, I would examine his wound. While taking care of his wound, I asked him if he had another doctor's appointment. The gentleman said no and told me that he __7__ to go to the nursing home to eat breakfast with his __8__. He told me that she had been __9__ for a while and that she had a special disease. I asked if she would be __10__ if he was a bit late. He replied that she __11__ knew who he was, that she had not been able to __12__ him for five years now. I was __13__， and asked him. “And you __14__ go every morning, even though she doesn't know who you are？” He smiled and said, “She doesn't know me, but I know who she is.” I had to hold back __15__ as he left. Now I __16__ that in marriages, true love is __17__ of all that is. The happiest people don't __18__ have the best of everything; they just __19__ the best of everything they have. __20__ isn't about how to live through the storm, but how to dance in the rain.
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