问题
单项选择题
患者男性，65岁，记忆力进行性下降4年，言语减少、行为异常1年。查体：神清，问话可简单回答，四肢肌力基本正常，为明确是否是痴呆，应首先完成下列哪一项检查（）
A.脑组织活检
B.血脂
C.头CT
D.头MRI
E.MMSE评分
答案
参考答案：E
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患者男性，65岁，记忆力进行性下降4年，言语减少、行为异常1年。查体：神清，问话可简单回答，四肢肌力基本正常，为明确是否是痴呆，应首先完成下列哪一项检查（）
A.脑组织活检
B.血脂
C.头CT
D.头MRI
E.MMSE评分
参考答案：E
| 选择框格内单词的适当形式填空，每词限用一次。 | |
I would like to make a comment on the plastic bags which we use in our daily life. I thought that the 1 effect (影响) from all these bags on our environment was well -known and that most people know they should not keep 2 them but collect them in the dustbin ( 垃圾箱). However, one of the 3 near my home seems to use 4 of these bags than ever before. Red ones, white ones and blue ones-it 5 no difference. They don't 6 about the problems of environment. They still use plastic bags to wrap (包装) most of the things every day. When I went shopping the other day, I bought two things, and I 7 three bags to wrap 8 . Is it necessary 9 so many bags? Everyone should realize 10 important it is to clean our environment. Yours sincerely, Tony Wang |