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【单选题】
以下关于分枝杆菌抗酸染色的叙述，错误的是
A.
标本直接涂片或集菌后涂片，干燥固定
B.
石炭酸复红5分钟，水洗
C.
3％盐酸酒精脱色，水洗
D.
美蓝复染2分钟，水洗
E.
油镜观察红色者为抗酸染色阴性，蓝色者为抗酸染色阳性
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举一反三
【单选题】What happens at the age of two and a half?
A.
Some children become a lot more emotional.
B.
Parents change the way they discipline their children.
C.
Some children become very aware of their environment.
D.
Some children remain empathic while others don't.
查看完整题目与答案
【多选题】事故发生的主要因素包括( )。
A.
不遵守操作规程
B.
人的不安全行为
C.
物的不安全状态
D.
管理上的缺陷
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【单选题】汽车美容安全防护主要包括( )方面的内容,一是生产作业中不安全因素的分析和预防;二是已发生安全事故的处理 。
A.
两大
B.
三大
C.
四大
D.
五大
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【单选题】If you want to keep a job and advance you should ______ according to the passage.
A.
obtain a degree
B.
get in touch with the reality of the world
C.
learn a lot of things besides a degree
D.
involve in graduate programs
查看完整题目与答案
【多选题】发生安全事故的主要因素包括（）
A.
人的不安全行为
B.
物的不安全状态
C.
设备的运行状况
D.
管理上的缺陷和环境因素
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【单选题】—_____ does he meet his friends? —_____ a month. A.How often; Twice B.How long; Twice C.When; Two D.What time; Two
A.
How often ;Twice
B.
How long ;Twice
C.
When ;Two
D.
What time ;Two
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【单选题】What are the two speakers doing?
A.
Playing a ball game.
B.
Cheering for Oxford.
C.
Watching a football match.
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【单选题】what is the possible relationship between the two speakers?
A.
Teacher and student
B.
Doctor and patient
C.
Manager and office worker
D.
Policeman and driver
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【多选题】问询法主要包括
A.
直接拜访
B.
电话调查
C.
邮寄调查
D.
互联网调查
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【单选题】If you want to advance yourself in your studies, you will first have to ________ yourself of those shortcomings that can become barriers to progress.
A.
remove
B.
react
C.
rid
D.
reduce
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相关题目：
【单选题】What happens at the age of two and a half?
A.
Some children become a lot more emotional.
B.
Parents change the way they discipline their children.
C.
Some children become very aware of their environment.
D.
Some children remain empathic while others don't.
查看完整题目与答案
【多选题】事故发生的主要因素包括( )。
A.
不遵守操作规程
B.
人的不安全行为
C.
物的不安全状态
D.
管理上的缺陷
查看完整题目与答案
【单选题】汽车美容安全防护主要包括( )方面的内容,一是生产作业中不安全因素的分析和预防;二是已发生安全事故的处理 。
A.
两大
B.
三大
C.
四大
D.
五大
查看完整题目与答案
【单选题】If you want to keep a job and advance you should ______ according to the passage.
A.
obtain a degree
B.
get in touch with the reality of the world
C.
learn a lot of things besides a degree
D.
involve in graduate programs
查看完整题目与答案
【多选题】发生安全事故的主要因素包括（）
A.
人的不安全行为
B.
物的不安全状态
C.
设备的运行状况
D.
管理上的缺陷和环境因素
查看完整题目与答案
【单选题】—_____ does he meet his friends? —_____ a month. A.How often; Twice B.How long; Twice C.When; Two D.What time; Two
A.
How often ;Twice
B.
How long ;Twice
C.
When ;Two
D.
What time ;Two
查看完整题目与答案
【单选题】What are the two speakers doing?
A.
Playing a ball game.
B.
Cheering for Oxford.
C.
Watching a football match.
查看完整题目与答案
【单选题】what is the possible relationship between the two speakers?
A.
Teacher and student
B.
Doctor and patient
C.
Manager and office worker
D.
Policeman and driver
查看完整题目与答案
【多选题】问询法主要包括
A.
直接拜访
B.
电话调查
C.
邮寄调查
D.
互联网调查
查看完整题目与答案
【单选题】If you want to advance yourself in your studies, you will first have to ________ yourself of those shortcomings that can become barriers to progress.
A.
remove
B.
react
C.
rid
D.
reduce
查看完整题目与答案