搜题请搜索小程序“爱下问搜题”
问题 单项选择题

医疗器械销售、市场开发人员：实行月打卡次数设定下限，月累计在岗时间设定下限的双限制。即每月到岗打卡次数不少于（）次（到岗和离岗均为打卡一次）。

A、25

B、20

C、15

D、10

答案

参考答案：C

单项选择题

For each blank, choose the best answer from the four choices and write down on the answer sheet.

(1) is a one-way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string.

(2) is a protocol that most USENET machines now use it to allow news articles to propagate from one machine to another over a reliable connection.

(3) is an approach preferred by cable TV providers. In this solution the fiber terminates at an optoelectrical converter and the final segment is a shared coaxial cable.

(4) is a device used to connect two separate network that use different communication protocol.

(5) is a digital-to-digital polar encoding method in which the signal level is always either positive or negative.

5（）

A．NNI

B．NRZ

C．NAK

D．NVT
查看答案
单项选择题 A1/A2型题

埋线疗法常用于（）

A.痢疾、疟疾、胃痛

B.胃溃疡、哮喘、痿证

C.咯血、呃逆、喘证

D.痹证、中风偏瘫

E.脱肛，痔疮、面肌痉挛
查看答案