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问题 多项选择题

胎儿期及围生期保健原则中正确的是（）

A.做好孕母保健

B.加强产前检查，筛选疾病

C.提高接生技术避免妊娠期合并症

D.对高危新生儿应予于特殊监护和积极处理

E.主要重视生后1天内新生儿护理、喂养和疾病的预防

答案

参考答案：A, B, C, D

单项选择题

治疗血热夹瘀的出血证，宜选用（）。

A.地榆

B.艾叶

C.仙鹤草

D.茜草

E.降香
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单项选择题

Certificates are （71） documents attesting to the （72） of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to （73） someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a Certificate also contains an （74） date, the name of the CA that issued the Certificate, a serial number, and perhaps other information. Most importantly, it contains the digital （75） of the certificate issuer. The most widely accepted format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.

72（）

A．connecting

B．binding

C．composing

D．conducting
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