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【多选题】
关于睾吸虫病流行因素的描述,正确的选项有( )A.
对宿主的要求特异性不高，是其能在广大地区存在的主要原因之一
B.
人畜粪便污染水源是中间宿主感染的重要原因
C.
流行区的人群有生食、半生食蝲蛄或石蟹的习惯
D.
保虫宿主种类多，感染重，分布广，是本病易流行的重要传染源
E.
加强卫生宣教，改变不良的饮食习惯是预防本病的最好方法
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反馈参考答案：
举一反三
【单选题】听力原文：W: Good Morning, Dr. Sherman Alexie. Let's talk about your life. Where do you come from? M: I come from the Raze, an Indian reservation. I grew up there, lived there until 18. I lived on and off ...
A.
He could bring unfinished work home.
B.
He might have time to pursue his interests.
C.
He might do some evening teaching.
D.
He could invest more emotion in his family.
【单选题】听力原文：W: Good morning, Doctor Sherman Alexie. Let's talk about your life, where you come from? M: I come from the Rez, an Indian reservation. I grew up there, lived there until 18. I lived on and off t...
A.
He might do some evening teaching.
B.
He could bring unfinished work home.
C.
He might have time to pursue his interests.
D.
He could invest more emotion in his family.
【单选题】听力原文：W: Good morning, Doctor Sherman Aleksey. Let's talk about your life, where do you come from? M: I come from the Raze, an Indian reservation. I grew up there, lived there until 18. I lived on and ...
A.
He could bring unfinished work home.
B.
He might have time to pursue his interests.
C.
He might do some evening teaching.
D.
He could invest more emotion in his family
【简答题】Let's talk about 8 , rather than discount.
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