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【简答题】
在Ag+溶液中，先加人少量的Cr2O72-，再加入适量的Cl-，最后加入足够量的S2O32-，估计每一步会有什么现象出现，写出有关的离子反应方程式。
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反馈参考答案：
举一反三
【单选题】47
A.
In reply, Dr. Zunin would claim that a little practice can help us feel comfortable about chan- ging our social habits.
B.
Much of what has been said about strangers also applies to relationships with family members and friends.
C.
In his opinion, success in life depends mainly on how we get along with other people.
D.
Every time you meet someone in a social situation, give him your undivided attention for four minutes.
E.
He keeps looking over the other person&39;s shoulder, as if hoping to find someone more interest- ing in another part of the room.
F.
He is eager to make friends with everyone.
【简答题】各位同学: 1、实验要求见任务书“实验03 迷你翻译器.docx”: 实验04 人脸识别.docx ; 2、需要提交的包括: (1)实验报告; (2)源代码。(3)如果有数据库文件,则和代码文件主名同名;并请上传。 注意:必须按照命名规范命名实验报告和源代码、 数据库文件 !!!
【简答题】各位同学: 1、实验要求见任务书“实验03 迷你翻译器.docx”: 实验03 迷你翻译器.docx ; 2、需要提交的包括: (1)实验报告; (2)源代码。(3)如果有数据库文件,则和代码文件主名同名;并请上传。 注意:必须按照命名规范命名实验报告和源代码、 数据库文件 !!!
【单选题】过氧化物酶染色可辅助鉴别（）
A.
不典型巨核细胞和霍奇金细胞
B.
小型原始粒细胞和原始淋巴细胞
C.
细菌性感染和病毒性感染
D.
慢性粒细胞白血病和类白血病反应
E.
真性红细胞增多症和继发性红细胞增多症
【单选题】50
A.
In reply, Dr. Zunin would claim that a little practice can help us feel comfortable about chan- ging our social habits.
B.
Much of what has been said about strangers also applies to relationships with family members and friends.
C.
In his opinion, success in life depends mainly on how we get along with other people.
D.
Every time you meet someone in a social situation, give him your undivided attention for four minutes.
E.
He keeps looking over the other person&39;s shoulder, as if hoping to find someone more interest- ing in another part of the room.
F.
He is eager to make friends with everyone.
【单选题】49
A.
In reply, Dr. Zunin would claim that a little practice can help us feel comfortable about chan- ging our social habits.
B.
Much of what has been said about strangers also applies to relationships with family members and friends.
C.
In his opinion, success in life depends mainly on how we get along with other people.
D.
Every time you meet someone in a social situation, give him your undivided attention for four minutes.
E.
He keeps looking over the other person&39;s shoulder, as if hoping to find someone more interest- ing in another part of the room.
F.
He is eager to make friends with everyone.
【单选题】48
A.
In reply, Dr. Zunin would claim that a little practice can help us feel comfortable about chan- ging our social habits.
B.
Much of what has been said about strangers also applies to relationships with family members and friends.
C.
In his opinion, success in life depends mainly on how we get along with other people.
D.
Every time you meet someone in a social situation, give him your undivided attention for four minutes.
E.
He keeps looking over the other person&39;s shoulder, as if hoping to find someone more interest- ing in another part of the room.
F.
He is eager to make friends with everyone.
【单选题】Dr. Zunin believes that success in life is mainly decided by ____.
A.
our total honesty.
B.
our self-confidence.
C.
our interpersonal relationship with others.
D.
the way we deal with our daily problems.
【单选题】可以辅助鉴别急性单核细胞白血病与恶性组织细胞病的化学染色是
A.
过氧化物酶染色
B.
氯乙酸AS-D萘酚酯酶染色
C.
α醋酸萘酚酯酶染色
D.
醋酸AS-D萘酚酯酶染色
E.
酸性磷酸酶染色
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