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【多选题】
颈外静脉A.
由下颌后静脉后支与耳后静脉和枕静脉汇合而成
B.
由下颌后静脉前支与颈前静脉汇合而成
C.
沿胸锁乳突肌浅面下行
D.
末端汇入颈内静脉
E.
末端有1对静脉瓣，可阻止血液逆流
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反馈参考答案：
举一反三
【简答题】“毫无疑问,节奏是影片最基本的特征,同时也是微妙很少被研究过的特性”,这句话是()说的。
【单选题】— This is Huangdu police station. What can I do for you? — ______________ .
A.
Who are you?
B.
No.
C.
My daughter is missing.
【单选题】- Can I help you, sir? - _________
A.
Sorry, no trouble.
B.
No, you can't.
C.
Yes. Can I have a look at that sweater?
D.
I don't know.
【简答题】简述内部收益率指标的优点、缺点,并指出项目财务可行性对该指标的要求。
【单选题】What kind of person can abide by civil law?
A.
Those who can accept authority.
B.
Those who have no self-control.
C.
Those who care nothing about civil harmony.
D.
Common people free from economic burden.
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