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问题 单项选择题

溶血性输血反应最主要是由于何原因所致

A.ABO血型不合

B.Rh血型不合

C.MN血型不合

D.Kell血型不合

答案

参考答案：A

解析：溶血性输血反应是指输血后发生红细胞破坏，以ABO血型不合最多见，且反应严重，而Rh等血型引起的溶血反应则少见并较轻。

补全对话，情景问答
从对话后面所给7个句子中选出5个补全对话。
A: will you please give her this note?
B: What's your telephone number, please?
C: Is Bety at home?
D: Thank you very much!
E: And your name?
F: Would I pass on this note to you?
G: You are welcome.
Lucy=L Mrs. Black=M
L: Hello! 1.             
M: I'm sorry she is out at the moment.
L: When she comes back, 2.            . please ask her to ring me as soon as possible.
M: Sure! 3.             
L: 28521135
M: 4.             
L: Lucy.
M: I'll leave the note on her desk and tell her to ring you up.
L: 5.            . Goodbye.
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单项选择题 A1/A2型题

在疾病早期不形成病毒血症的病毒是（）。

A.麻疹病毒

B.风疹病毒

C.腮腺炎病毒

D.狂犬病毒

E.脊髓灰质炎病毒
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