脑出血患者死亡的主要原因是_____。_爱下问搜题

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问题填空题

脑出血患者死亡的主要原因是_____。

答案

参考答案：脑疝

补全对话，情景问答

选择合适的选项完成对话。

A. What's his name?
B. It's 458-6695.
C. What's his telephone number?
D. Nice to meet you, too!
E. Hi!
G. May I have your name?

A: Hello!
B:   1
A:   2
B: My name is Jenny.
A: Nice to meet you.
B:    3
A: What's your phone number?
B:    4
A:    5
B: His name is Jim
A:    6
B: It's 477-5358.
1._____2._____3._____4._____5._____6._____

问答题

简述电子商务认证中心(CA)的基本功能。