听力原文:W: Hi, long time no see. Where have yon been all these days?
M: I was on a business trip with my colleagues to the south and it was terribly hot there. I got sun-tanned within 7 days. When I came home, my mother couldn't even recognize me.
Q: What do we learn about the man?
(19)
A.He has a darker skin now.
B.He went south to get sun-tanned.
C.He could not recognize his mother.
D.He works in a southern state.
第6题
下列不属于病毒鉴定方法的是
A、形态学鉴定
B、血清学鉴定
C、分子生物学鉴定
D、病原特性的测定
E、药敏试验
第7题
不是病原细菌常规诊断方法的是
A.细菌分离
B.生化试验
C.动物接种
D.药敏试验
E.血清学试验
第8题
病原菌检验中最快速的方法是
A.分离培养
B.直接涂片镜检
C.血清学试验
D.药敏试验
E.生化试验
第9题
对细菌种属的鉴定,下列哪项方法不是必须的
A、形态染色观察
B、分离培养、菌落观察
C、生化试验
D、药敏试验
E、血清学鉴定
第10题
病原菌检验中可用于分型分析的方法是
A.分离培养
B.直接涂片镜检
C.血清学试验
D.药敏试验
E.生化试验
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